Compare 2455 vs 2459
| Property | 2455 | 2459 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 4911 | 24591 |
| Prime factorization | 5 × 491 | 2459 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 491, 2455 | 1, 2459 |
| Number of properties | 1 | 7 |
| Chen primes | 220th | |
| Harmonic primes | 136th | |
| Isolated primes | 221st | |
| Long primes | 144th | |
| Primes | 364th | |
| Safe primes | 44th | |
| Semiprimes | 693rd | |
| Sophie germain primes | 72nd | |
| Roman numberals | MMCDLV | MMCDLIX |
| Base 2 | 1001100101112 | 1001100110112 |
| Base 3 | 101002213 | 101010023 |
| Base 4 | 2121134 | 2121234 |
| Base 5 | 343105 | 343145 |
| Base 6 | 152116 | 152156 |
| Base 7 | 101057 | 101127 |
| Base 8 | 46278 | 46338 |
| Base 9 | 33279 | 33329 |
| Base 10 | 245510 | 245910 |
| Base 11 | 193211 | 193611 |
| Base 12 | 150712 | 150b12 |
| Base 13 | 116b13 | 117213 |
| Base 14 | c7514 | c7914 |
| Base 15 | ada15 | ade15 |
| Base 16 | 99716 | 99b16 |