Compare 42170 vs 42179
| Property | 42170 | 42179 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 42171 | 421791 |
| Prime factorization | 2 × 5 × 4217 | 42179 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 4217, 8434, 21085, 42170 | 1, 42179 |
| Number of properties | 0 | 6 |
| Additive primes | 1966th | |
| Chen primes | 2071st | |
| Long primes | 1659th | |
| Primes | 4408th | |
| Safe primes | 343rd | |
| Twin primes (1st member) | 614th | |
| Roman numberals | ||
| Base 2 | 10100100101110102 | 10100100110000112 |
| Base 3 | 20102112123 | 20102120123 |
| Base 4 | 221023224 | 221030034 |
| Base 5 | 23221405 | 23222045 |
| Base 6 | 5231226 | 5231356 |
| Base 7 | 2336427 | 2336547 |
| Base 8 | 1222728 | 1223038 |
| Base 9 | 637559 | 637659 |
| Base 10 | 4217010 | 4217910 |
| Base 11 | 2975711 | 2976511 |
| Base 12 | 204a212 | 204ab12 |
| Base 13 | 1626b13 | 1627713 |
| Base 14 | 1152214 | 1152b14 |
| Base 15 | c76515 | c76e15 |
| Base 16 | a4ba16 | a4c316 |