Compare 20391 vs 20392
| Property | 20391 | 20392 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 71 × 9711 | 23 × 25491 |
| Prime factorization | 3 × 7 × 971 | 2 × 2 × 2 × 2549 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 7, 21, 971, 2913, 6797, 20391 | 1, 2, 4, 8, 2549, 5098, 10196, 20392 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111101001112 | 1001111101010002 |
| Base 3 | 10002220203 | 10002220213 |
| Base 4 | 103322134 | 103322204 |
| Base 5 | 11230315 | 11230325 |
| Base 6 | 2342236 | 2342246 |
| Base 7 | 1133107 | 1133117 |
| Base 8 | 476478 | 476508 |
| Base 9 | 308669 | 308679 |
| Base 10 | 2039110 | 2039210 |
| Base 11 | 1435811 | 1435911 |
| Base 12 | b97312 | b97412 |
| Base 13 | 938713 | 938813 |
| Base 14 | 760714 | 760814 |
| Base 15 | 609615 | 609715 |
| Base 16 | 4fa716 | 4fa816 |