Compare 990307 vs 990761
| Property | 990307 | 990761 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9903071 | 9907611 |
| Prime factorization | 990307 | 990761 |
| Divisors count | 2 | 2 |
| Divisors | 1, 990307 | 1, 990761 |
| Number of properties | 4 | 7 |
| Chen primes | 29710th | 29718th |
| Emirps | 10966th | |
| Isolated primes | 61591st | 61620th |
| Primes | 77798th | 77831st |
| Sexy primes (1st member) | 16245th | 16256th |
| Sophie germain primes | 7679th | |
| Ulam primes | 5709th | |
| Roman numberals | ||
| Base 2 | 111100011100011000112 | 111100011110001010012 |
| Base 3 | 12120221100013 | 12121000012123 |
| Base 4 | 33013012034 | 33013202214 |
| Base 5 | 2231422125 | 2232010215 |
| Base 6 | 331204316 | 331225056 |
| Base 7 | 112631237 | 112643427 |
| Base 8 | 36161438 | 36170518 |
| Base 9 | 17684019 | 17700559 |
| Base 10 | 99030710 | 99076110 |
| Base 11 | 61703a11 | 61741211 |
| Base 12 | 3b911712 | 3b943512 |
| Base 13 | 2889a613 | 288c6513 |
| Base 14 | 1bac8314 | 1bb0c914 |
| Base 15 | 14865715 | 14885b15 |
| Base 16 | f1c6316 | f1e2916 |