Compare 1237 vs 1399
Property | 1237 | 1399 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12371 | 13991 |
Prime factorization | 1237 | 1399 |
Divisors count | 2 | 2 |
Divisors | 1, 1237 | 1, 1399 |
Number of properties | 7 | 6 |
Additive primes | 109th | |
Chen primes | 145th | |
Emirps | 57th | 65th |
Good primes | 52nd | |
Harmonic primes | 71st | 76th |
Isolated primes | 120th | 131st |
Primes | 203rd | 222nd |
Pythagorean primes | 100th | |
Sexy primes (2nd member) | 88th | |
Roman numberals | MCCXXXVII | MCCCXCIX |
Base 2 | 100110101012 | 101011101112 |
Base 3 | 12002113 | 12202113 |
Base 4 | 1031114 | 1113134 |
Base 5 | 144225 | 210445 |
Base 6 | 54216 | 102516 |
Base 7 | 34157 | 40367 |
Base 8 | 23258 | 25678 |
Base 9 | 16249 | 18249 |
Base 10 | 123710 | 139910 |
Base 11 | a2511 | 106211 |
Base 12 | 87112 | 98712 |
Base 13 | 74213 | 83813 |
Base 14 | 64514 | 71d14 |
Base 15 | 57715 | 63415 |
Base 16 | 4d516 | 57716 |