Compare 157197 vs 157207
| Property | 157197 | 157207 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 611 × 8591 | 1572071 |
| Prime factorization | 3 × 61 × 859 | 157207 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 61, 183, 859, 2577, 52399, 157197 | 1, 157207 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 1755th | |
| Harmonic primes | 5415th | |
| Isolated primes | 10905th | |
| Long primes | 5399th | |
| Primes | 14452nd | |
| Roman numberals | ||
| Base 2 | 1001100110000011012 | 1001100110000101112 |
| Base 3 | 212221220103 | 212221221113 |
| Base 4 | 2121200314 | 2121201134 |
| Base 5 | 200122425 | 200123125 |
| Base 6 | 32114336 | 32114516 |
| Base 7 | 12232057 | 12232217 |
| Base 8 | 4630158 | 4630278 |
| Base 9 | 2585639 | 2585749 |
| Base 10 | 15719710 | 15720710 |
| Base 11 | a811711 | a812611 |
| Base 12 | 76b7912 | 76b8712 |
| Base 13 | 5672113 | 5672b13 |
| Base 14 | 4140514 | 4141114 |
| Base 15 | 3189c15 | 318a715 |
| Base 16 | 2660d16 | 2661716 |