Compare 249989 vs 250643
| Property | 249989 | 250643 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2499891 | 2506431 |
| Prime factorization | 249989 | 250643 |
| Divisors count | 2 | 2 |
| Divisors | 1, 249989 | 1, 250643 |
| Number of properties | 5 | 4 |
| Additive primes | 8931st | |
| Chen primes | 9139th | |
| Isolated primes | 16869th | 16903rd |
| Long primes | 8255th | |
| Primes | 22044th | 22082nd |
| Sophie germain primes | 2469th | 2474th |
| Roman numberals | ||
| Base 2 | 1111010000100001012 | 1111010011000100112 |
| Base 3 | 1102002202123 | 1102012110023 |
| Base 4 | 3310020114 | 3310301034 |
| Base 5 | 304444245 | 310100335 |
| Base 6 | 52052056 | 52122156 |
| Base 7 | 20605557 | 20625117 |
| Base 8 | 7502058 | 7514238 |
| Base 9 | 4208259 | 4217329 |
| Base 10 | 24998910 | 25064310 |
| Base 11 | 16090311 | 16134811 |
| Base 12 | 10080512 | 10106b12 |
| Base 13 | 89a2c13 | 8a11313 |
| Base 14 | 6716514 | 674b114 |
| Base 15 | 4e10e15 | 4e3e815 |
| Base 16 | 3d08516 | 3d31316 |