Compare 100409 vs 100421
| Property | 100409 | 100421 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 311 × 411 × 791 | 1371 × 7331 |
| Prime factorization | 31 × 41 × 79 | 137 × 733 |
| Divisors count | 8 | 4 |
| Divisors | 1, 31, 41, 79, 1271, 2449, 3239, 100409 | 1, 137, 733, 100421 |
| Number of properties | 0 | 1 |
| Semiprimes | 23477th | |
| Roman numberals | ||
| Base 2 | 110001000001110012 | 110001000010001012 |
| Base 3 | 120022012123 | 120022020223 |
| Base 4 | 1202003214 | 1202010114 |
| Base 5 | 112031145 | 112031415 |
| Base 6 | 20525056 | 20525256 |
| Base 7 | 5655117 | 5655267 |
| Base 8 | 3040718 | 3041058 |
| Base 9 | 1626559 | 1626689 |
| Base 10 | 10040910 | 10042110 |
| Base 11 | 6949111 | 694a211 |
| Base 12 | 4a13512 | 4a14512 |
| Base 13 | 3691a13 | 3692913 |
| Base 14 | 2884114 | 2884d14 |
| Base 15 | 1eb3e15 | 1eb4b15 |
| Base 16 | 1883916 | 1884516 |