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+ | {{Infobox |
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+ | |title = 439 |
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+ | |image = 439.png |
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+ | |imagewidth = 200 |
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+ | |roman-number = CDXXXIX |
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+ | |ordinal-number = four hundred and thirty ninth |
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+ | |previous = 433 |
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+ | |next = 443 |
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+ | |cardinal-number = four hundred and thirty-nine |
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+ | |Base-2 Form = 1 10110111 |
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+ | |Base-8 Form = 667 |
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+ | }} |
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+ | 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. |
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+ | |||
+ | ==Proofs== |
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+ | *{{Divisibility number|Yes|1.}} |
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+ | *{{Divisibility number|No|2-438.}} |
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+ | *{{Divisibility number|Yes|{{PAGENAME}}.}} |
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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 433. |
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+ | **433 and 439 are six numbers apart; therefore, they are sexy primes. |
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+ | **It is important to note that 437 is divisible by 19 and 23. |
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+ | *The previous prime number before 433 is 431. |
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+ | ===The numbers after=== |
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+ | *The next prime number is 443. |
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+ | **439 and 443 are four numbers apart; therefore, they are cousin primes. |
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+ | ==Trivia== |
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+ | * |
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+ | {{Template:Navbox primes 3 digits}} |
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[[Category:Prime Numbers]] |
[[Category:Prime Numbers]] |
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[[Category:Prime Numbers from 401-500]] |
[[Category:Prime Numbers from 401-500]] |
Latest revision as of 00:05, 5 October 2014
439 is a 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
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.