Compare 9919 vs 9930
| Property | 9919 | 9930 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 71 × 131 × 1091 | 21 × 31 × 51 × 3311 |
| Prime factorization | 7 × 13 × 109 | 2 × 3 × 5 × 331 |
| Divisors count | 8 | 16 |
| Divisors | 1, 7, 13, 91, 109, 763, 1417, 9919 | 1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100110101111112 | 100110110010102 |
| Base 3 | 1111211013 | 1111212103 |
| Base 4 | 21223334 | 21230224 |
| Base 5 | 3041345 | 3042105 |
| Base 6 | 1135316 | 1135506 |
| Base 7 | 406307 | 406447 |
| Base 8 | 232778 | 233128 |
| Base 9 | 145419 | 145539 |
| Base 10 | 991910 | 993010 |
| Base 11 | 74a811 | 750811 |
| Base 12 | 58a712 | 58b612 |
| Base 13 | 469013 | 469b13 |
| Base 14 | 388714 | 389414 |
| Base 15 | 2e1415 | 2e2015 |
| Base 16 | 26bf16 | 26ca16 |