Compare 252979 vs 252987
| Property | 252979 | 252987 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 2529791 | 31 × 72 × 17211 |
| Prime factorization | 252979 | 3 × 7 × 7 × 1721 |
| Divisors count | 2 | 12 |
| Divisors | 1, 252979 | 1, 3, 7, 21, 49, 147, 1721, 5163, 12047, 36141, 84329, 252987 |
| Number of properties | 3 | 0 |
| Cousin primes (1st member) | 2602nd | |
| Isolated primes | 17063rd | |
| Primes | 22280th | |
| Roman numberals | ||
| Base 2 | 1111011100001100112 | 1111011100001110112 |
| Base 3 | 1102120001213 | 1102120002203 |
| Base 4 | 3313003034 | 3313003234 |
| Base 5 | 310434045 | 310434225 |
| Base 6 | 52311116 | 52311236 |
| Base 7 | 21023567 | 21024007 |
| Base 8 | 7560638 | 7560738 |
| Base 9 | 4250179 | 4250269 |
| Base 10 | 25297910 | 25298710 |
| Base 11 | 16308111 | 16308911 |
| Base 12 | 10249712 | 1024a312 |
| Base 13 | 8b1bc13 | 8b1c713 |
| Base 14 | 6829d14 | 682a714 |
| Base 15 | 4ee5415 | 4ee5c15 |
| Base 16 | 3dc3316 | 3dc3b16 |