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{{Infobox |
{{Infobox |
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− | |title = |
+ | |title = 1,123 |
|image = 1123.png |
|image = 1123.png |
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|imagewidth = 250 |
|imagewidth = 250 |
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|roman-number = MCXXIII |
|roman-number = MCXXIII |
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|ordinal-number = one thousand one hundred and twenty-third |
|ordinal-number = one thousand one hundred and twenty-third |
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− | |previous = [[ |
+ | |previous = [[1,117|<font color="white">1,117</font>]] |
− | |next = [[ |
+ | |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 |
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|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. |
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==Proofs== |
==Proofs== |
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− | *1 can divide |
+ | *1 can divide 1,123 |
*2 cannot |
*2 cannot |
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*3 cannot |
*3 cannot |
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− | *5 - |
+ | *5 - 1,122 cannot |
− | * |
+ | *1,123 can! |
==Relationship with other odd numbers== |
==Relationship with other odd numbers== |
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===The numbers before=== |
===The numbers before=== |
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− | *The previous prime number is [[ |
+ | *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 |
+ | *The previous prime number before 1,117 is [[1,109]]. |
− | ** |
+ | **1,111 is divisible by 11. |
===The numbers after=== |
===The numbers after=== |
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− | *The next prime number is [[ |
+ | *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== |
==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.