Compare 144946 vs 144947
| Property | 144946 | 144947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 232 × 1371 | 111 × 131771 |
| Prime factorization | 2 × 23 × 23 × 137 | 11 × 13177 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 23, 46, 137, 274, 529, 1058, 3151, 6302, 72473, 144946 | 1, 11, 13177, 144947 |
| Number of properties | 0 | 1 |
| Semiprimes | 33290th | |
| Roman numberals | ||
| Base 2 | 1000110110001100102 | 1000110110001100112 |
| Base 3 | 211002111013 | 211002111023 |
| Base 4 | 2031203024 | 2031203034 |
| Base 5 | 141142415 | 141142425 |
| Base 6 | 30350146 | 30350156 |
| Base 7 | 11424047 | 11424057 |
| Base 8 | 4330628 | 4330638 |
| Base 9 | 2407419 | 2407429 |
| Base 10 | 14494610 | 14494710 |
| Base 11 | 9999a11 | 999a011 |
| Base 12 | 6ba6a12 | 6ba6b12 |
| Base 13 | 50c8913 | 50c8a13 |
| Base 14 | 3ab7414 | 3ab7514 |
| Base 15 | 2ce3115 | 2ce3215 |
| Base 16 | 2363216 | 2363316 |