Compare 900149 vs 900155
| Property | 900149 | 900155 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9001491 | 51 × 411 × 43911 |
| Prime factorization | 900149 | 5 × 41 × 4391 |
| Divisors count | 2 | 8 |
| Divisors | 1, 900149 | 1, 5, 41, 205, 4391, 21955, 180031, 900155 |
| Number of properties | 5 | 0 |
| Additive primes | 27497th | |
| Emirps | 8955th | |
| Isolated primes | 56341st | |
| Primes | 71286th | |
| Sexy primes (2nd member) | 15002nd | |
| Roman numberals | ||
| Base 2 | 110110111100001101012 | 110110111100001110112 |
| Base 3 | 12002012022123 | 12002012100023 |
| Base 4 | 31233003114 | 31233003234 |
| Base 5 | 2123010445 | 2123011105 |
| Base 6 | 311432056 | 311432156 |
| Base 7 | 104362257 | 104362347 |
| Base 8 | 33360658 | 33360738 |
| Base 9 | 16216859 | 16217029 |
| Base 10 | 90014910 | 90015510 |
| Base 11 | 56532811 | 56533311 |
| Base 12 | 374b0512 | 374b0b12 |
| Base 13 | 25694313 | 25694913 |
| Base 14 | 19608514 | 19608b14 |
| Base 15 | 12ba9e15 | 12baa515 |
| Base 16 | dbc3516 | dbc3b16 |