Compare 772139 vs 772143
| Property | 772139 | 772143 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 7721391 | 31 × 2573811 |
| Prime factorization | 772139 | 3 × 257381 |
| Divisors count | 2 | 4 |
| Divisors | 1, 772139 | 1, 3, 257381, 772143 |
| Number of properties | 5 | 1 |
| Additive primes | 23990th | |
| Chen primes | 23997th | |
| Happy primes | 8801st | |
| Isolated primes | 48776th | |
| Primes | 61895th | |
| Semiprimes | 164015th | |
| Roman numberals | ||
| Base 2 | 101111001000001010112 | 101111001000001011112 |
| Base 3 | 11100200112023 | 11100200112203 |
| Base 4 | 23302002234 | 23302002334 |
| Base 5 | 1442020245 | 1442020335 |
| Base 6 | 243144156 | 243144236 |
| Base 7 | 63640647 | 63641017 |
| Base 8 | 27440538 | 27440578 |
| Base 9 | 14061529 | 14061569 |
| Base 10 | 77213910 | 77214310 |
| Base 11 | 48813511 | 48813911 |
| Base 12 | 312a0b12 | 312a1312 |
| Base 13 | 2105b413 | 2105b813 |
| Base 14 | 16156b14 | 16157114 |
| Base 15 | 103bae15 | 103bb315 |
| Base 16 | bc82b16 | bc82f16 |