FANDOM


(Proofs)
Line 8: Line 8:
 
|roman-number = MCCXIII
 
|roman-number = MCCXIII
 
|Base-2 Form = 10010111101
 
|Base-2 Form = 10010111101
|Base-3 Form = 1122221
 
|Base-4 Form = 102331
 
|Base-5 Form = 14323
 
|Base-6 Form = 5341
 
|Base-7 Form = 3352
 
 
|Base-8 Form = 2275
 
|Base-8 Form = 2275
|Base-9 Form = 1587
+
|Base-16 Form = 4BD
 
|previous = [[1,201]]
 
|previous = [[1,201]]
 
|next = [[1,217]]
 
|next = [[1,217]]
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*[[1,217]] is the next prime number.
 
*[[1,217]] is the next prime number.
 
**They are cousin primes
 
**They are cousin primes
  +
  +
{{Navbox primes 4 digits (1)}}
 
[[Category:Prime Numbers]]
 
[[Category:Prime Numbers]]
 
[[Category:4-digit Prime Numbers]]
 
[[Category:4-digit Prime Numbers]]
 
[[Category:Prime Numbers from 1001-2000]]
 
[[Category:Prime Numbers from 1001-2000]]
 
{{Navbox primes 4 digits (1)}}
 

Revision as of 02:29, February 2, 2014

1,213 is a prime number from 1001-2000. 1,213 has 2 factors, 1 and 1,213. It is the 198th prime number, and the 30th prime number from 1001-2000.

Proofs

  • 1 can divide 1,213
  • 2 cannot divide 1,213
  • 3 till 1,212 cannot divide 1,213
  • 1,213 can divide itself.

Relationships with other odd numbers

The numbers before

  • 1,201 is the previous prime number.
    • 1,203 is divisible by 3
    • 1,207 is divisible by ?
    • 1,209 is divisible by 3
    • 1,211 is divisible by ?

The numbers after

  • 1,217 is the next prime number.
    • They are cousin primes
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