Compare 90139 vs 90151
| Property | 90139 | 90151 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 791 × 1631 | 171 × 53031 |
| Prime factorization | 7 × 79 × 163 | 17 × 5303 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 79, 163, 553, 1141, 12877, 90139 | 1, 17, 5303, 90151 |
| Number of properties | 0 | 1 |
| Semiprimes | 21189th | |
| Roman numberals | ||
| Base 2 | 101100000000110112 | 101100000001001112 |
| Base 3 | 111201221113 | 111201222213 |
| Base 4 | 1120001234 | 1120002134 |
| Base 5 | 103410245 | 103411015 |
| Base 6 | 15331516 | 15332116 |
| Base 7 | 5235407 | 5235557 |
| Base 8 | 2600338 | 2600478 |
| Base 9 | 1465749 | 1465879 |
| Base 10 | 9013910 | 9015110 |
| Base 11 | 617a511 | 6180611 |
| Base 12 | 441b712 | 4420712 |
| Base 13 | 3204a13 | 3205913 |
| Base 14 | 24bc714 | 24bd514 |
| Base 15 | 1ba9415 | 1baa115 |
| Base 16 | 1601b16 | 1602716 |