Compare 489959 vs 491279
| Property | 489959 | 491279 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4899591 | 4912791 |
| Prime factorization | 489959 | 491279 |
| Divisors count | 2 | 2 |
| Divisors | 1, 489959 | 1, 491279 |
| Number of properties | 5 | 6 |
| Chen primes | 16203rd | 16246th |
| Isolated primes | 31864th | |
| Primes | 40763rd | 40863rd |
| Safe primes | 2432nd | |
| Sexy primes (2nd member) | 9033rd | |
| Sophie germain primes | 4256th | 4265th |
| Super primes | 4268th | |
| Twin primes (1st member) | 4487th | |
| Roman numberals | ||
| Base 2 | 11101111001111001112 | 11101111111000011112 |
| Base 3 | 2202200021223 | 2202212201123 |
| Base 4 | 13132132134 | 13133300334 |
| Base 5 | 1111343145 | 1112101045 |
| Base 6 | 143001556 | 143102356 |
| Base 7 | 41103117 | 41142057 |
| Base 8 | 16747478 | 16774178 |
| Base 9 | 8260789 | 8278159 |
| Base 10 | 48995910 | 49127910 |
| Base 11 | 30512811 | 30611811 |
| Base 12 | 1b765b12 | 1b837b12 |
| Base 13 | 14202213 | 1427c913 |
| Base 14 | ca7b114 | cb07514 |
| Base 15 | 9a28e15 | 9a86e15 |
| Base 16 | 779e716 | 77f0f16 |