Compare 31390 vs 31402
| Property | 31390 | 31402 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 431 × 731 | 21 × 71 × 22431 |
| Prime factorization | 2 × 5 × 43 × 73 | 2 × 7 × 2243 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 31390 | 1, 2, 7, 14, 2243, 4486, 15701, 31402 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111010100111102 | 1111010101010102 |
| Base 3 | 11210011213 | 11210020013 |
| Base 4 | 132221324 | 132222224 |
| Base 5 | 20010305 | 20011025 |
| Base 6 | 4011546 | 4012146 |
| Base 7 | 1603427 | 1603607 |
| Base 8 | 752368 | 752528 |
| Base 9 | 470479 | 470619 |
| Base 10 | 3139010 | 3140210 |
| Base 11 | 2164711 | 2165811 |
| Base 12 | 161ba12 | 1620a12 |
| Base 13 | 1139813 | 113a713 |
| Base 14 | b62214 | b63014 |
| Base 15 | 947a15 | 948715 |
| Base 16 | 7a9e16 | 7aaa16 |