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{{Infobox
 
|title = 53
 
|image = 53.png
 
|imagewidth = 200
 
|roman-number = LIII
 
|ordinal-number = fifty third
 
|cardinal-number = fifty-three
 
|Base-2 Form = 110101
 
|Base-3 Form = 1222
 
|Base-4 Form = 311
 
|Base-5 Form = 203
 
|Base-6 Form = 125
 
|Base-7 Form = 104
 
|Base-8 Form = 65
 
|Base-9 Form = 58
 
|previous = [[47|<font color="white">47</font>]]
 
|next = [[59|<font color="white">59</font>]]}}53 is a [http://prime-numbers.wikia.com/wiki/1-100 prime number from 1-100]. 53 has 2 factors, 1 and 53. It is the sixteenth prime number, and the sixteenth prime number from 1-100.
 
==Proofs==
 
*1 can divide 53
 
*2 cannot
 
*3 cannot
 
*4 - 52 cannot
 
*53 can!
 
==Relationship with other odd numbers==
 
===The numbers before===
 
*The previous odd number, 51, is not a prime number. It can be factored into 3 x 17.
 
*The odd number previous to 51 is 49. 49 is not a prime number. It is the square number, being 7<sup>2</sup> = 49.
 
*The odd number previous to 49 is 47. 47 is a prime number.
 
**47 and 53 are six numbers apart; therefore, they are sexy primes.
 
===The numbers after===
 
*The next odd number, 55, is not a prime number. It is divisible by 5 and 11.
 
*57, the odd number following 55, is also not a prime number. It is divisible by 3 and 19.
 
*59, the odd number following 57, is a prime number.
 
**53 and 59 are six numbers apart; therefore, they are sexy primes.
 
   
 
{{Navbox primes}}
 
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers]]
 
[[Category:Prime numbers from 1-100]]
 
[[Category:Prime numbers from 1-100]]

Revision as of 13:09, February 15, 2014

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