Compare 144991 vs 144994
| Property | 144991 | 144994 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 72 × 111 × 2691 | 21 × 724971 |
| Prime factorization | 7 × 7 × 11 × 269 | 2 × 72497 |
| Divisors count | 12 | 4 |
| Divisors | 1, 7, 11, 49, 77, 269, 539, 1883, 2959, 13181, 20713, 144991 | 1, 2, 72497, 144994 |
| Number of properties | 0 | 1 |
| Semiprimes | 33298th | |
| Roman numberals | ||
| Base 2 | 1000110110010111112 | 1000110110011000102 |
| Base 3 | 211002200013 | 211002200113 |
| Base 4 | 2031211334 | 2031212024 |
| Base 5 | 141144315 | 141144345 |
| Base 6 | 30351316 | 30351346 |
| Base 7 | 11425007 | 11425037 |
| Base 8 | 4331378 | 4331428 |
| Base 9 | 2408019 | 2408049 |
| Base 10 | 14499110 | 14499410 |
| Base 11 | 99a3011 | 99a3311 |
| Base 12 | 6baa712 | 6baaa12 |
| Base 13 | 50cc213 | 50cc513 |
| Base 14 | 3aba714 | 3abaa14 |
| Base 15 | 2ce6115 | 2ce6415 |
| Base 16 | 2365f16 | 2366216 |