Compare 149285 vs 149287
| Property | 149285 | 149287 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 731 × 4091 | 1492871 |
| Prime factorization | 5 × 73 × 409 | 149287 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 73, 365, 409, 2045, 29857, 149285 | 1, 149287 |
| Number of properties | 0 | 5 |
| Additive primes | 5689th | |
| Emirps | 2931st | |
| Harmonic primes | 5179th | |
| Isolated primes | 10407th | |
| Primes | 13786th | |
| Roman numberals | ||
| Base 2 | 1001000111001001012 | 1001000111001001112 |
| Base 3 | 211202100023 | 211202100113 |
| Base 4 | 2101302114 | 2101302134 |
| Base 5 | 142341205 | 142341225 |
| Base 6 | 31110456 | 31110516 |
| Base 7 | 11611437 | 11611457 |
| Base 8 | 4434458 | 4434478 |
| Base 9 | 2467029 | 2467049 |
| Base 10 | 14928510 | 14928710 |
| Base 11 | a218411 | a218611 |
| Base 12 | 7248512 | 7248712 |
| Base 13 | 52c4613 | 52c4813 |
| Base 14 | 3c59314 | 3c59514 |
| Base 15 | 2e37515 | 2e37715 |
| Base 16 | 2472516 | 2472716 |