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{{Infobox
 
|title = 439
 
|image = 439.png
 
|imagewidth = 200
 
|roman-number = CDXXXIX
 
|ordinal-number = four hundred and thirty ninth
 
|previous = [[433|<font color="white">433</font>]]
 
|next = [[443|<font color="white">443</font>]]}}
 
439 is a [http://prime-numbers.wikia.com/wiki/401-500 prime number from 401-500]. 439 has 2 factors, 1 and 439. It is the 85th prime number, and the seventh prime number from 401-500.
 
   
==Proofs==
 
*1 can divide 439
 
*2 cannot
 
*3 cannot
 
*4 - 438 cannot
 
*439 can!
 
 
==Relationship with other odd numbers==
 
===The numbers before===
 
*The previous prime number is 433.
 
**433 and 439 are six numbers apart; therefore, they are sexy primes.
 
**It is important to note that 437 is divisible by 19 and 23.
 
*The previous prime number before 433 is 431.
 
===The numbers after===
 
*The next prime number is 443.
 
**439 and 443 are four numbers apart; therefore, they are cousin primes.
 
*449 is the next prime number after 443.
 
==Trivia==
 
*
 
{{Template:Navbox primes 3 digits}}
 
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers from 401-500]]
 
[[Category:Prime Numbers from 401-500]]

Revision as of 11:11, December 16, 2013

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