Compare 220101 vs 220102
| Property | 220101 | 220102 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 71 × 471 × 2231 | 21 × 1100511 |
| Prime factorization | 3 × 7 × 47 × 223 | 2 × 110051 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 21, 47, 141, 223, 329, 669, 987, 1561, 4683, 10481, 31443, 73367, 220101 | 1, 2, 110051, 220102 |
| Number of properties | 0 | 1 |
| Semiprimes | 49543rd | |
| Roman numberals | ||
| Base 2 | 1101011011110001012 | 1101011011110001102 |
| Base 3 | 1020112202203 | 1020112202213 |
| Base 4 | 3112330114 | 3112330124 |
| Base 5 | 240204015 | 240204025 |
| Base 6 | 44145536 | 44145546 |
| Base 7 | 16044607 | 16044617 |
| Base 8 | 6557058 | 6557068 |
| Base 9 | 3648269 | 3648279 |
| Base 10 | 22010110 | 22010210 |
| Base 11 | 14040211 | 14040311 |
| Base 12 | a745912 | a745a12 |
| Base 13 | 7924b13 | 7924c13 |
| Base 14 | 5a2d714 | 5a2d814 |
| Base 15 | 4533615 | 4533715 |
| Base 16 | 35bc516 | 35bc616 |