Compare 21405 vs 21414
| Property | 21405 | 21414 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 51 × 14271 | 21 × 31 × 431 × 831 |
| Prime factorization | 3 × 5 × 1427 | 2 × 3 × 43 × 83 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 5, 15, 1427, 4281, 7135, 21405 | 1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3569, 7138, 10707, 21414 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011100111012 | 1010011101001102 |
| Base 3 | 10021002103 | 10021010103 |
| Base 4 | 110321314 | 110322124 |
| Base 5 | 11411105 | 11411245 |
| Base 6 | 2430336 | 2430506 |
| Base 7 | 1162567 | 1163017 |
| Base 8 | 516358 | 516468 |
| Base 9 | 323239 | 323339 |
| Base 10 | 2140510 | 2141410 |
| Base 11 | 1509a11 | 150a811 |
| Base 12 | 1047912 | 1048612 |
| Base 13 | 998713 | 999313 |
| Base 14 | 7b2d14 | 7b3814 |
| Base 15 | 652015 | 652915 |
| Base 16 | 539d16 | 53a616 |