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{{Infobox
 
{{Infobox
|title = 1123
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|title = 1,123
 
|image = 1123.png
 
|image = 1123.png
 
|imagewidth = 250
 
|imagewidth = 250
 
|roman-number = MCXXIII
 
|roman-number = MCXXIII
 
|ordinal-number = one thousand one hundred and twenty-third
 
|ordinal-number = one thousand one hundred and twenty-third
|previous = [[1117|<font color="white">1117</font>]]
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|previous = [[1,117|<font color="white">1,117</font>]]
|next = [[1129|<font color="white">1129</font>]]
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|next = [[1,129|<font color="white">1,129</font>]]
 
|cardinal-number = one thousand one hundred twenty-three
 
|cardinal-number = one thousand one hundred twenty-three
 
|Base-2 Form = 100 01100011
 
|Base-2 Form = 100 01100011
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{{PAGENAME}} is a [http://prime-numbers.wikia.com/wiki/1001-2000 prime number from 1001-2000]. {{PAGENAME}} has 2 factors, 1 and {{PAGENAME}}. It is the 188th prime number, and the 20th prime number from 1001-2000.
 
{{PAGENAME}} is a [http://prime-numbers.wikia.com/wiki/1001-2000 prime number from 1001-2000]. {{PAGENAME}} has 2 factors, 1 and {{PAGENAME}}. It is the 188th prime number, and the 20th prime number from 1001-2000.
 
==Proofs==
 
==Proofs==
*1 can divide 1123
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*1 can divide 1,123
 
*2 cannot
 
*2 cannot
 
*3 cannot
 
*3 cannot
*5 - 1122 cannot
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*5 - 1,122 cannot
*1123 can!
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*1,123 can!
   
 
==Relationship with other odd numbers==
 
==Relationship with other odd numbers==
 
===The numbers before===
 
===The numbers before===
*The previous prime number is [[1117]].
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*The previous prime number is [[1,117]].
**1117 and 1123 are sexy primes.
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**1,117 and 1,123 are sexy primes.
**1121 is the product of 19 and 59.
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**1,121 is the product of 19 and 59.
*The previous prime number before 1117 is [[1109]].
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*The previous prime number before 1,117 is [[1,109]].
**1111 is divisible by 11.
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**1,111 is divisible by 11.
 
===The numbers after===
 
===The numbers after===
*The next prime number is [[1129]].
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*The next prime number is [[1,129]].
**1123 and 1129 are sexy primes.
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**1,123 and 1,129 are sexy primes.
**1127 is divisible by 7.
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**1,127 is divisible by 7.
*[[1151]] is the next prime number after 1129. The prime gap is 22 numbers apart.
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*[[1,151]] is the next prime number after 1129. The prime gap is 22 numbers apart.
**1131, 1137, 1143, 1149 are all divisible by 3.
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**1,131, 1,137, 1,143, and 1,149 are all divisible by 3.
**1133 is divisible by 11.
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**1,133 is divisible by 11.
**1135, 1145 are divisible by 5.
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**1,135 and 1145 are divisible by 5.
**1139 is the product of 17 and 67.
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**1,139 is the product of 17 and 67.
**1141 is divisible by 7.
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**1,141 is divisible by 7.
**1147 is the product of 31 and 37.
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**1,147 is the product of 31 and 37.
   
 
==Trivia==
 
==Trivia==

Revision as of 08:58, 1 January 2014

1,123 is a prime number from 1001-2000. 1,123 has 2 factors, 1 and 1,123. It is the 188th prime number, and the 20th prime number from 1001-2000.

Proofs

  • 1 can divide 1,123
  • 2 cannot
  • 3 cannot
  • 5 - 1,122 cannot
  • 1,123 can!

Relationship with other odd numbers

The numbers before

  • The previous prime number is 1,117.
    • 1,117 and 1,123 are sexy primes.
    • 1,121 is the product of 19 and 59.
  • The previous prime number before 1,117 is 1,109.
    • 1,111 is divisible by 11.

The numbers after

  • The next prime number is 1,129.
    • 1,123 and 1,129 are sexy primes.
    • 1,127 is divisible by 7.
  • 1,151 is the next prime number after 1129. The prime gap is 22 numbers apart.
    • 1,131, 1,137, 1,143, and 1,149 are all divisible by 3.
    • 1,133 is divisible by 11.
    • 1,135 and 1145 are divisible by 5.
    • 1,139 is the product of 17 and 67.
    • 1,141 is divisible by 7.
    • 1,147 is the product of 31 and 37.

Trivia