Compare 312309 vs 312311
| Property | 312309 | 312311 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 33 × 431 × 2691 | 3123111 |
| Prime factorization | 3 × 3 × 3 × 43 × 269 | 312311 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 9, 27, 43, 129, 269, 387, 807, 1161, 2421, 7263, 11567, 34701, 104103, 312309 | 1, 312311 |
| Number of properties | 0 | 5 |
| Additive primes | 10739th | |
| Chen primes | 11026th | |
| Emirps | 4577th | |
| Primes | 26978th | |
| Twin primes (1st member) | 3103rd | |
| Roman numberals | ||
| Base 2 | 10011000011111101012 | 10011000011111101112 |
| Base 3 | 1202121020003 | 1202121020023 |
| Base 4 | 10300333114 | 10300333134 |
| Base 5 | 344432145 | 344432215 |
| Base 6 | 104055136 | 104055156 |
| Base 7 | 24403447 | 24403467 |
| Base 8 | 11417658 | 11417678 |
| Base 9 | 5253609 | 5253629 |
| Base 10 | 31230910 | 31231110 |
| Base 11 | 1a370811 | 1a370a11 |
| Base 12 | 13089912 | 13089b12 |
| Base 13 | ac1ca13 | ac1cc13 |
| Base 14 | 81b5b14 | 81b5d14 |
| Base 15 | 6280915 | 6280b15 |
| Base 16 | 4c3f516 | 4c3f716 |