Compare 21402 vs 21413
| Property | 21402 | 21413 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 21 × 32 × 291 × 411 | 72 × 191 × 231 |
| Prime factorization | 2 × 3 × 3 × 29 × 41 | 7 × 7 × 19 × 23 |
| Divisors count | 24 | 12 |
| Divisors | 1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 123, 174, 246, 261, 369, 522, 738, 1189, 2378, 3567, 7134, 10701, 21402 | 1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011100110102 | 1010011101001012 |
| Base 3 | 10021002003 | 10021010023 |
| Base 4 | 110321224 | 110322114 |
| Base 5 | 11411025 | 11411235 |
| Base 6 | 2430306 | 2430456 |
| Base 7 | 1162537 | 1163007 |
| Base 8 | 516328 | 516458 |
| Base 9 | 323209 | 323329 |
| Base 10 | 2140210 | 2141310 |
| Base 11 | 1509711 | 150a711 |
| Base 12 | 1047612 | 1048512 |
| Base 13 | 998413 | 999213 |
| Base 14 | 7b2a14 | 7b3714 |
| Base 15 | 651c15 | 652815 |
| Base 16 | 539a16 | 53a516 |