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{{Infobox
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|title = 1,231
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|image = 1,231.png
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|size = 200
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|caption =
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|cardinal-number = one thousand, two hundred and thirty-one
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|ordinal-number = 1231st
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|roman-number = MCCXXXI
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|Base-2 Form = 10011001111
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|Base-8 Form = 2317
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|Base-16 Form = 4CF
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|previous = 1,229
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|next = 1,237
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}}
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1,231 is a [[1001-4000#1001-1500|prime number from 1001-2000]]. 1,231 has 2 factors, 1 and 1,231. It is the 202nd prime number, and the 34th prime number from 1001-2000.
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==Proofs==
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*{{Divisibility number|Yes|1}}
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*{{Divisibility number|No|2-1,230}}
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*{{Divisibility number|Yes|{{PAGENAME}}}}
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==Relationships with other odd numbers==
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===The numbers before===
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*[[1,229]] is the previous prime number.
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** They are no odd numbers between 1,229 and 1,231. They are twin primes.
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===The numbers after===
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*[[1,237]] is the next prime number.
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** They are sexy primes.
   
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{{Navbox primes 4 digits (1)}}
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers]]
[[Category:4-digit Prime Numbers]]
 
 
[[Category:Prime Numbers from 1001-2000]]
 
[[Category:Prime Numbers from 1001-2000]]
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[[Category:Twin Primes]]
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[[Category:4-Digit Prime Numbers]]
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[[Category:Sexy Primes]]

Latest revision as of 06:33, July 27, 2014

1,231 is a prime number from 1001-2000. 1,231 has 2 factors, 1 and 1,231. It is the 202nd prime number, and the 34th prime number from 1001-2000.

ProofsEdit

  • Yes — 1,231 can be divided by 1
  • No — 1,231 cannot be divided by 2-1,230
  • Yes — 1,231 can be divided by 1,231

Relationships with other odd numbersEdit

The numbers beforeEdit

  • 1,229 is the previous prime number.
    • They are no odd numbers between 1,229 and 1,231. They are twin primes.

The numbers afterEdit

  • 1,237 is the next prime number.
    • They are sexy primes.
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