Compare 197479 vs 197491
| Property | 197479 | 197491 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1974791 | 71 × 891 × 3171 |
| Prime factorization | 197479 | 7 × 89 × 317 |
| Divisors count | 2 | 8 |
| Divisors | 1, 197479 | 1, 7, 89, 317, 623, 2219, 28213, 197491 |
| Number of properties | 5 | 0 |
| Additive primes | 7152nd | |
| Chen primes | 7440th | |
| Isolated primes | 13507th | |
| Lucky primes | 2286th | |
| Primes | 17778th | |
| Roman numberals | ||
| Base 2 | 1100000011011001112 | 1100000011011100112 |
| Base 3 | 1010002200013 | 1010002201113 |
| Base 4 | 3000312134 | 3000313034 |
| Base 5 | 223044045 | 223044315 |
| Base 6 | 41221316 | 41221516 |
| Base 7 | 14515127 | 14515307 |
| Base 8 | 6015478 | 6015638 |
| Base 9 | 3308019 | 3308149 |
| Base 10 | 19747910 | 19749110 |
| Base 11 | 12540711 | 12541811 |
| Base 12 | 9634712 | 9635712 |
| Base 13 | 6bb6913 | 6bb7813 |
| Base 14 | 51d7914 | 51d8714 |
| Base 15 | 3d7a415 | 3d7b115 |
| Base 16 | 3036716 | 3037316 |