Compare 201231 vs 201241
| Property | 201231 | 201241 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 291 × 2571 | 531 × 37971 |
| Prime factorization | 3 × 3 × 3 × 29 × 257 | 53 × 3797 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 9, 27, 29, 87, 257, 261, 771, 783, 2313, 6939, 7453, 22359, 67077, 201231 | 1, 53, 3797, 201241 |
| Number of properties | 0 | 1 |
| Semiprimes | 45512th | |
| Roman numberals | ||
| Base 2 | 1100010010000011112 | 1100010010000110012 |
| Base 3 | 1010200010003 | 1010200011013 |
| Base 4 | 3010200334 | 3010201214 |
| Base 5 | 224144115 | 224144315 |
| Base 6 | 41513436 | 41514016 |
| Base 7 | 14654527 | 14654657 |
| Base 8 | 6110178 | 6110318 |
| Base 9 | 3360309 | 3360419 |
| Base 10 | 20123110 | 20124110 |
| Base 11 | 12820811 | 12821711 |
| Base 12 | 9855312 | 9856112 |
| Base 13 | 7079413 | 707a113 |
| Base 14 | 5349914 | 534a514 |
| Base 15 | 3e95615 | 3e96115 |
| Base 16 | 3120f16 | 3121916 |