Compare 7210 vs 7221
| Property | 7210 | 7221 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 71 × 1031 | 31 × 291 × 831 |
| Prime factorization | 2 × 5 × 7 × 103 | 3 × 29 × 83 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210 | 1, 3, 29, 83, 87, 249, 2407, 7221 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11100001010102 | 11100001101012 |
| Base 3 | 1002200013 | 1002201103 |
| Base 4 | 13002224 | 13003114 |
| Base 5 | 2123205 | 2123415 |
| Base 6 | 532146 | 532336 |
| Base 7 | 300107 | 300247 |
| Base 8 | 160528 | 160658 |
| Base 9 | 108019 | 108139 |
| Base 10 | 721010 | 722110 |
| Base 11 | 546511 | 547511 |
| Base 12 | 420a12 | 421912 |
| Base 13 | 338813 | 339613 |
| Base 14 | 28b014 | 28bb14 |
| Base 15 | 220a15 | 221615 |
| Base 16 | 1c2a16 | 1c3516 |