Compare 31146 vs 31157
Property | 31146 | 31157 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 291 × 1791 | 71 × 44511 |
Prime factorization | 2 × 3 × 29 × 179 | 7 × 4451 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 29, 58, 87, 174, 179, 358, 537, 1074, 5191, 10382, 15573, 31146 | 1, 7, 4451, 31157 |
Number of properties | 0 | 1 |
Semiprimes | 7740th | |
Roman numberals | ||
Base 2 | 1111001101010102 | 1111001101101012 |
Base 3 | 11202011203 | 11202012223 |
Base 4 | 132122224 | 132123114 |
Base 5 | 14440415 | 14441125 |
Base 6 | 4001106 | 4001256 |
Base 7 | 1565437 | 1565607 |
Base 8 | 746528 | 746658 |
Base 9 | 466469 | 466589 |
Base 10 | 3114610 | 3115710 |
Base 11 | 2144511 | 2145511 |
Base 12 | 1603612 | 1604512 |
Base 13 | 1123b13 | 1124913 |
Base 14 | b4ca14 | b4d714 |
Base 15 | 936615 | 937215 |
Base 16 | 79aa16 | 79b516 |