Compare 31121 vs 31132
Property | 31121 | 31132 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 311211 | 22 × 431 × 1811 |
Prime factorization | 31121 | 2 × 2 × 43 × 181 |
Divisors count | 2 | 12 |
Divisors | 1, 31121 | 1, 2, 4, 43, 86, 172, 181, 362, 724, 7783, 15566, 31132 |
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 | 1111001100111002 |
Base 3 | 11202001223 | 11202010013 |
Base 4 | 132121014 | 132121304 |
Base 5 | 14434415 | 14440125 |
Base 6 | 4000256 | 4000446 |
Base 7 | 1565067 | 1565237 |
Base 8 | 746218 | 746348 |
Base 9 | 466189 | 466319 |
Base 10 | 3112110 | 3113210 |
Base 11 | 2142211 | 2143211 |
Base 12 | 1601512 | 1602412 |
Base 13 | 1121c13 | 1122a13 |
Base 14 | b4ad14 | b4ba14 |
Base 15 | 934b15 | 935715 |
Base 16 | 799116 | 799c16 |