Compare 249989 vs 249994
| Property | 249989 | 249994 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2499891 | 21 × 2391 × 5231 |
| Prime factorization | 249989 | 2 × 239 × 523 |
| Divisors count | 2 | 8 |
| Divisors | 1, 249989 | 1, 2, 239, 478, 523, 1046, 124997, 249994 |
| Number of properties | 5 | 0 |
| Additive primes | 8931st | |
| Isolated primes | 16869th | |
| Long primes | 8255th | |
| Primes | 22044th | |
| Sophie germain primes | 2469th | |
| Roman numberals | ||
| Base 2 | 1111010000100001012 | 1111010000100010102 |
| Base 3 | 1102002202123 | 1102002210013 |
| Base 4 | 3310020114 | 3310020224 |
| Base 5 | 304444245 | 304444345 |
| Base 6 | 52052056 | 52052146 |
| Base 7 | 20605557 | 20605637 |
| Base 8 | 7502058 | 7502128 |
| Base 9 | 4208259 | 4208319 |
| Base 10 | 24998910 | 24999410 |
| Base 11 | 16090311 | 16090811 |
| Base 12 | 10080512 | 10080a12 |
| Base 13 | 89a2c13 | 89a3413 |
| Base 14 | 6716514 | 6716a14 |
| Base 15 | 4e10e15 | 4e11415 |
| Base 16 | 3d08516 | 3d08a16 |