Compare 31121 vs 31124
Property | 31121 | 31124 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 311211 | 22 × 311 × 2511 |
Prime factorization | 31121 | 2 × 2 × 31 × 251 |
Divisors count | 2 | 12 |
Divisors | 1, 31121 | 1, 2, 4, 31, 62, 124, 251, 502, 1004, 7781, 15562, 31124 |
Number of properties | 6 | 0 |
Chen primes | 1602nd | |
Emirps | 668th | |
Good primes | 332nd | |
Primes | 3351st | |
Pythagorean primes | 1668th | |
Twin primes (1st member) | 480th | |
Roman numberals | ||
Base 2 | 1111001100100012 | 1111001100101002 |
Base 3 | 11202001223 | 11202002023 |
Base 4 | 132121014 | 132121104 |
Base 5 | 14434415 | 14434445 |
Base 6 | 4000256 | 4000326 |
Base 7 | 1565067 | 1565127 |
Base 8 | 746218 | 746248 |
Base 9 | 466189 | 466229 |
Base 10 | 3112110 | 3112410 |
Base 11 | 2142211 | 2142511 |
Base 12 | 1601512 | 1601812 |
Base 13 | 1121c13 | 1122213 |
Base 14 | b4ad14 | b4b214 |
Base 15 | 934b15 | 934e15 |
Base 16 | 799116 | 799416 |