Compare 900145 vs 900149
| Property | 900145 | 900149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 671 × 26871 | 9001491 |
| Prime factorization | 5 × 67 × 2687 | 900149 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 67, 335, 2687, 13435, 180029, 900145 | 1, 900149 |
| Number of properties | 0 | 5 |
| Additive primes | 27497th | |
| Emirps | 8955th | |
| Isolated primes | 56341st | |
| Primes | 71286th | |
| Sexy primes (2nd member) | 15002nd | |
| Roman numberals | ||
| Base 2 | 110110111100001100012 | 110110111100001101012 |
| Base 3 | 12002012022013 | 12002012022123 |
| Base 4 | 31233003014 | 31233003114 |
| Base 5 | 2123010405 | 2123010445 |
| Base 6 | 311432016 | 311432056 |
| Base 7 | 104362217 | 104362257 |
| Base 8 | 33360618 | 33360658 |
| Base 9 | 16216819 | 16216859 |
| Base 10 | 90014510 | 90014910 |
| Base 11 | 56532411 | 56532811 |
| Base 12 | 374b0112 | 374b0512 |
| Base 13 | 25693c13 | 25694313 |
| Base 14 | 19608114 | 19608514 |
| Base 15 | 12ba9a15 | 12ba9e15 |
| Base 16 | dbc3116 | dbc3516 |