Compare 144987 vs 144991
| Property | 144987 | 144991 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 311 × 15591 | 72 × 111 × 2691 |
| Prime factorization | 3 × 31 × 1559 | 7 × 7 × 11 × 269 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 31, 93, 1559, 4677, 48329, 144987 | 1, 7, 11, 49, 77, 269, 539, 1883, 2959, 13181, 20713, 144991 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000110110010110112 | 1000110110010111112 |
| Base 3 | 211002122203 | 211002200013 |
| Base 4 | 2031211234 | 2031211334 |
| Base 5 | 141144225 | 141144315 |
| Base 6 | 30351236 | 30351316 |
| Base 7 | 11424637 | 11425007 |
| Base 8 | 4331338 | 4331378 |
| Base 9 | 2407869 | 2408019 |
| Base 10 | 14498710 | 14499110 |
| Base 11 | 99a2711 | 99a3011 |
| Base 12 | 6baa312 | 6baa712 |
| Base 13 | 50cbb13 | 50cc213 |
| Base 14 | 3aba314 | 3aba714 |
| Base 15 | 2ce5c15 | 2ce6115 |
| Base 16 | 2365b16 | 2365f16 |