Compare 30937 vs 30940
| Property | 30937 | 30940 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 6 |
| Prime factorization | 309371 | 22 × 51 × 71 × 131 × 171 |
| Prime factorization | 30937 | 2 × 2 × 5 × 7 × 13 × 17 |
| Divisors count | 2 | 48 |
| Divisors | 1, 30937 | 1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4420, 6188, 7735, 15470, 30940 |
| Number of properties | 7 | 0 |
| Chen primes | 1594th | |
| Cousin primes (1st member) | 476th | |
| Harmonic primes | 1240th | |
| Isolated primes | 2380th | |
| Primes | 3335th | |
| Pythagorean primes | 1660th | |
| Sexy primes (2nd member) | 974th | |
| Roman numberals | ||
| Base 2 | 1111000110110012 | 1111000110111002 |
| Base 3 | 11201022113 | 11201022213 |
| Base 4 | 132031214 | 132031304 |
| Base 5 | 14422225 | 14422305 |
| Base 6 | 3551216 | 3551246 |
| Base 7 | 1561247 | 1561307 |
| Base 8 | 743318 | 743348 |
| Base 9 | 463849 | 463879 |
| Base 10 | 3093710 | 3094010 |
| Base 11 | 2127511 | 2127811 |
| Base 12 | 15aa112 | 15aa412 |
| Base 13 | 1110a13 | 1111013 |
| Base 14 | b3bb14 | b3c014 |
| Base 15 | 927715 | 927a15 |
| Base 16 | 78d916 | 78dc16 |