Compare 990727 vs 990731
| Property | 990727 | 990731 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 291 × 1271 × 2691 | 72 × 202191 |
| Prime factorization | 29 × 127 × 269 | 7 × 7 × 20219 |
| Divisors count | 8 | 6 |
| Divisors | 1, 29, 127, 269, 3683, 7801, 34163, 990727 | 1, 7, 49, 20219, 141533, 990731 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100011110000001112 | 111100011110000010112 |
| Base 3 | 12121000001213 | 12121000002023 |
| Base 4 | 33013200134 | 33013200234 |
| Base 5 | 2232004025 | 2232004115 |
| Base 6 | 331224116 | 331224156 |
| Base 7 | 112642637 | 112643007 |
| Base 8 | 36170078 | 36170138 |
| Base 9 | 17700179 | 17700229 |
| Base 10 | 99072710 | 99073110 |
| Base 11 | 61739111 | 61739511 |
| Base 12 | 3b940712 | 3b940b12 |
| Base 13 | 288c3a13 | 288c4113 |
| Base 14 | 1bb0a314 | 1bb0a714 |
| Base 15 | 14883715 | 14883b15 |
| Base 16 | f1e0716 | f1e0b16 |