Compare 312830 vs 312839
| Property | 312830 | 312839 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 51 × 71 × 411 × 1091 | 3128391 |
| Prime factorization | 2 × 5 × 7 × 41 × 109 | 312839 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 109, 205, 218, 287, 410, 545, 574, 763, 1090, 1435, 1526, 2870, 3815, 4469, 7630, 8938, 22345, 31283, 44690, 62566, 156415, 312830 | 1, 312839 |
| Number of properties | 0 | 4 |
| Chen primes | 11041st | |
| Primes | 27020th | |
| Safe primes | 1686th | |
| Twin primes (1st member) | 3109th | |
| Roman numberals | ||
| Base 2 | 10011000101111111102 | 10011000110000001112 |
| Base 3 | 1202200100223 | 1202200101223 |
| Base 4 | 10301133324 | 10301200134 |
| Base 5 | 400023105 | 400023245 |
| Base 6 | 104121426 | 104121556 |
| Base 7 | 24420207 | 24420327 |
| Base 8 | 11427768 | 11430078 |
| Base 9 | 5261089 | 5261189 |
| Base 10 | 31283010 | 31283910 |
| Base 11 | 1a404111 | 1a404a11 |
| Base 12 | 13105212 | 13105b12 |
| Base 13 | ac50b13 | ac51713 |
| Base 14 | 8201014 | 8201914 |
| Base 15 | 62a5515 | 62a5e15 |
| Base 16 | 4c5fe16 | 4c60716 |