Compare 148890 vs 148891
| Property | 148890 | 148891 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 51 × 71 × 7091 | 1488911 |
| Prime factorization | 2 × 3 × 5 × 7 × 709 | 148891 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 709, 1418, 2127, 3545, 4254, 4963, 7090, 9926, 10635, 14889, 21270, 24815, 29778, 49630, 74445, 148890 | 1, 148891 |
| Number of properties | 0 | 4 |
| Additive primes | 5675th | |
| Emirps | 2920th | |
| Isolated primes | 10380th | |
| Primes | 13747th | |
| Roman numberals | ||
| Base 2 | 1001000101100110102 | 1001000101100110112 |
| Base 3 | 211200201103 | 211200201113 |
| Base 4 | 2101121224 | 2101121234 |
| Base 5 | 142310305 | 142310315 |
| Base 6 | 31051506 | 31051516 |
| Base 7 | 11600407 | 11600417 |
| Base 8 | 4426328 | 4426338 |
| Base 9 | 2462139 | 2462149 |
| Base 10 | 14889010 | 14889110 |
| Base 11 | a195511 | a195611 |
| Base 12 | 721b612 | 721b712 |
| Base 13 | 52a0113 | 52a0213 |
| Base 14 | 3c39014 | 3c39114 |
| Base 15 | 2e1b015 | 2e1b115 |
| Base 16 | 2459a16 | 2459b16 |