Compare 31383 vs 31390
| Property | 31383 | 31390 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 4 | 4 |
| Prime factorization | 32 × 111 × 3171 | 21 × 51 × 431 × 731 |
| Prime factorization | 3 × 3 × 11 × 317 | 2 × 5 × 43 × 73 |
| Divisors count | 12 | 16 |
| Divisors | 1, 3, 9, 11, 33, 99, 317, 951, 2853, 3487, 10461, 31383 | 1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 31390 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111010100101112 | 1111010100111102 |
| Base 3 | 11210011003 | 11210011213 |
| Base 4 | 132221134 | 132221324 |
| Base 5 | 20010135 | 20010305 |
| Base 6 | 4011436 | 4011546 |
| Base 7 | 1603327 | 1603427 |
| Base 8 | 752278 | 752368 |
| Base 9 | 470409 | 470479 |
| Base 10 | 3138310 | 3139010 |
| Base 11 | 2164011 | 2164711 |
| Base 12 | 161b312 | 161ba12 |
| Base 13 | 1139113 | 1139813 |
| Base 14 | b61914 | b62214 |
| Base 15 | 947315 | 947a15 |
| Base 16 | 7a9716 | 7a9e16 |