Compare 961231 vs 961243
| Property | 961231 | 961243 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 171 × 565431 | 9612431 |
| Prime factorization | 17 × 56543 | 961243 |
| Divisors count | 4 | 2 |
| Divisors | 1, 17, 56543, 961231 | 1, 961243 |
| Number of properties | 1 | 2 |
| Primes | 75712th | |
| Semiprimes | 202213th | |
| Twin primes (2nd member) | 7904th | |
| Roman numberals | ||
| Base 2 | 111010101010110011112 | 111010101010110110112 |
| Base 3 | 12102111200113 | 12102111201213 |
| Base 4 | 32222230334 | 32222231234 |
| Base 5 | 2212244115 | 2212244335 |
| Base 6 | 323340516 | 323341116 |
| Base 7 | 111122657 | 111123137 |
| Base 8 | 35253178 | 35253338 |
| Base 9 | 17245049 | 17245179 |
| Base 10 | 96123110 | 96124310 |
| Base 11 | 5a720711 | 5a721811 |
| Base 12 | 3a432712 | 3a433712 |
| Base 13 | 27869b13 | 2786aa13 |
| Base 14 | 1b043514 | 1b044314 |
| Base 15 | 13ec2115 | 13ec2d15 |
| Base 16 | eaacf16 | eaadb16 |