Compare 7490 vs 7491
| Property | 7490 | 7491 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 71 × 1071 | 31 × 111 × 2271 |
| Prime factorization | 2 × 5 × 7 × 107 | 3 × 11 × 227 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490 | 1, 3, 11, 33, 227, 681, 2497, 7491 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11101010000102 | 11101010000112 |
| Base 3 | 1010211023 | 1010211103 |
| Base 4 | 13110024 | 13110034 |
| Base 5 | 2144305 | 2144315 |
| Base 6 | 544026 | 544036 |
| Base 7 | 305607 | 305617 |
| Base 8 | 165028 | 165038 |
| Base 9 | 112429 | 112439 |
| Base 10 | 749010 | 749110 |
| Base 11 | 569a11 | 56a011 |
| Base 12 | 440212 | 440312 |
| Base 13 | 354213 | 354313 |
| Base 14 | 2a3014 | 2a3114 |
| Base 15 | 234515 | 234615 |
| Base 16 | 1d4216 | 1d4316 |