Compare 20380 vs 20391
| Property | 20380 | 20391 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 51 × 10191 | 31 × 71 × 9711 |
| Prime factorization | 2 × 2 × 5 × 1019 | 3 × 7 × 971 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 10190, 20380 | 1, 3, 7, 21, 971, 2913, 6797, 20391 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111100111002 | 1001111101001112 |
| Base 3 | 10002212113 | 10002220203 |
| Base 4 | 103321304 | 103322134 |
| Base 5 | 11230105 | 11230315 |
| Base 6 | 2342046 | 2342236 |
| Base 7 | 1132637 | 1133107 |
| Base 8 | 476348 | 476478 |
| Base 9 | 308549 | 308669 |
| Base 10 | 2038010 | 2039110 |
| Base 11 | 1434811 | 1435811 |
| Base 12 | b96412 | b97312 |
| Base 13 | 937913 | 938713 |
| Base 14 | 75da14 | 760714 |
| Base 15 | 608a15 | 609615 |
| Base 16 | 4f9c16 | 4fa716 |