Compare 157207 vs 157291
| Property | 157207 | 157291 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1572071 | 1572911 |
| Prime factorization | 157207 | 157291 |
| Divisors count | 2 | 2 |
| Divisors | 1, 157207 | 1, 157291 |
| Number of properties | 5 | 2 |
| Cousin primes (1st member) | 1755th | |
| Harmonic primes | 5415th | |
| Isolated primes | 10905th | 10911th |
| Long primes | 5399th | |
| Primes | 14452nd | 14466th |
| Roman numberals | ||
| Base 2 | 1001100110000101112 | 1001100110011010112 |
| Base 3 | 212221221113 | 212222021213 |
| Base 4 | 2121201134 | 2121212234 |
| Base 5 | 200123125 | 200131315 |
| Base 6 | 32114516 | 32121116 |
| Base 7 | 12232217 | 12234017 |
| Base 8 | 4630278 | 4631538 |
| Base 9 | 2585749 | 2586779 |
| Base 10 | 15720710 | 15729110 |
| Base 11 | a812611 | a81a211 |
| Base 12 | 76b8712 | 7703712 |
| Base 13 | 5672b13 | 5679413 |
| Base 14 | 4141114 | 4147114 |
| Base 15 | 318a715 | 3191115 |
| Base 16 | 2661716 | 2666b16 |