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| − | {{Infobox |
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| − | |title = 457 |
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| − | |image = 457.png |
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| − | |imagewidth = 200 |
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| − | |roman-number = CDLVII |
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| − | |ordinal-number = four hundred and fifty seventh |
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| − | |previous = [[449|<font color="white">449</font>]] |
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| − | |next = [[461|<font color="white">461</font>]]}} |
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| − | 457 is a [http://prime-numbers.wikia.com/wiki/401-500 prime number from 401-500]. 457 has 2 factors, 1 and 457. It is the 88th prime number, and the tenth prime number from 401-500. |
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| − | [[File:457.png|thumb]] |
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| − | ==Proofs== |
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| − | *1 can divide 457 |
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| − | *2 cannot |
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| − | *3 cannot |
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| − | *4 - 456 cannot |
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| − | *457 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 449. |
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| − | **451 is not a prime number since it is divisible by 11. |
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| − | *The previous prime number before 449 is 443. |
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| − | ===The numbers after=== |
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| − | *The next prime number is 461. |
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| − | **457 and 461 are four numbers apart; therefore, they are cousin primes. |
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| − | *463 is the next prime number after 461. |
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| − | **457 and 461 are six numbers apart; therefore, they are sexy primes. |
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| − | *467 is the next prime number after 463. |
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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]] |
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