Compare 13818 vs 13821
| Property | 13818 | 13821 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 31 × 72 × 471 | 31 × 171 × 2711 |
| Prime factorization | 2 × 3 × 7 × 7 × 47 | 3 × 17 × 271 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818 | 1, 3, 17, 51, 271, 813, 4607, 13821 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110101111110102 | 110101111111012 |
| Base 3 | 2002212103 | 2002212203 |
| Base 4 | 31133224 | 31133314 |
| Base 5 | 4202335 | 4202415 |
| Base 6 | 1435506 | 1435536 |
| Base 7 | 552007 | 552037 |
| Base 8 | 327728 | 327758 |
| Base 9 | 208539 | 208569 |
| Base 10 | 1381810 | 1382110 |
| Base 11 | a42211 | a42511 |
| Base 12 | 7bb612 | 7bb912 |
| Base 13 | 639c13 | 63a213 |
| Base 14 | 507014 | 507314 |
| Base 15 | 416315 | 416615 |
| Base 16 | 35fa16 | 35fd16 |