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{{Infobox
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|title = 239
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|image = 239.png
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|imagewidth = 200
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|roman-number = CCXXXIX
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|ordinal-number = two hundred and thirty ninth
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|previous = [[233|<font color="white">233</font>]]
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|next = [[241|<font color="white">241</font>]]}}239 is a [http://prime-numbers.wikia.com/wiki/201-300 prime number from 201-300]. 239 has 2 factors, 1 and 239. It is the 52nd prime number, and the sixth prime number from 201-300.
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==Proofs==
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*1 can divide 239
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*2 cannot
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*3 cannot
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*4 - 238 cannot
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*239 can!
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==Relationship with other odd numbers==
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===The numbers before===
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*The previous prime number is 233.
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**233 and 239 are six numbers apart; therefore, they are sexy primes.
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*The previous prime number before 233 is 229.
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**Notably, 231 is divisible by 11 and therefore not a prime number.
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===The numbers after===
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*The next prime number is 241.
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**There are no odd numbers between 239 and 241. As a result, they are twin primes.
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*251 is the next prime number after 241.
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**Notably, 243 is the fifth power of 3, 247 can be factored as 13 x 17, and 249 is divisible by 3.
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{{Template:Navbox primes 3 digits}}
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers from 201-300]]
 
[[Category:Prime Numbers from 201-300]]

Revision as of 11:47, December 17, 2013

239 is a prime number from 201-300. 239 has 2 factors, 1 and 239. It is the 52nd prime number, and the sixth prime number from 201-300.

Proofs

  • 1 can divide 239
  • 2 cannot
  • 3 cannot
  • 4 - 238 cannot
  • 239 can!

Relationship with other odd numbers

The numbers before

  • The previous prime number is 233.
    • 233 and 239 are six numbers apart; therefore, they are sexy primes.
  • The previous prime number before 233 is 229.
    • Notably, 231 is divisible by 11 and therefore not a prime number.

The numbers after

  • The next prime number is 241.
    • There are no odd numbers between 239 and 241. As a result, they are twin primes.
  • 251 is the next prime number after 241.
    • Notably, 243 is the fifth power of 3, 247 can be factored as 13 x 17, and 249 is divisible by 3.
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