Compare 1237 vs 1249
Property | 1237 | 1249 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12371 | 12491 |
Prime factorization | 1237 | 1249 |
Divisors count | 2 | 2 |
Divisors | 1, 1237 | 1, 1249 |
Number of properties | 7 | 5 |
Additive primes | 109th | |
Emirps | 57th | 58th |
Harmonic primes | 71st | |
Isolated primes | 120th | 121st |
Lucky primes | 53rd | |
Primes | 203rd | 204th |
Pythagorean primes | 100th | 101st |
Sexy primes (2nd member) | 88th | |
Roman numberals | MCCXXXVII | MCCXLIX |
Base 2 | 100110101012 | 100111000012 |
Base 3 | 12002113 | 12010213 |
Base 4 | 1031114 | 1032014 |
Base 5 | 144225 | 144445 |
Base 6 | 54216 | 54416 |
Base 7 | 34157 | 34337 |
Base 8 | 23258 | 23418 |
Base 9 | 16249 | 16379 |
Base 10 | 123710 | 124910 |
Base 11 | a2511 | a3611 |
Base 12 | 87112 | 88112 |
Base 13 | 74213 | 75113 |
Base 14 | 64514 | 65314 |
Base 15 | 57715 | 58415 |
Base 16 | 4d516 | 4e116 |