Compare 30942 vs 30949
| Property | 30942 | 30949 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 21 × 34 × 1911 | 309491 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 191 | 30949 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 15471, 30942 | 1, 30949 |
| Number of properties | 0 | 6 |
| Emirps | 659th | |
| Isolated primes | 2382nd | |
| Long primes | 1263rd | |
| Lucky primes | 514th | |
| Primes | 3337th | |
| Pythagorean primes | 1662nd | |
| Roman numberals | ||
| Base 2 | 1111000110111102 | 1111000111001012 |
| Base 3 | 11201100003 | 11201100213 |
| Base 4 | 132031324 | 132032114 |
| Base 5 | 14422325 | 14422445 |
| Base 6 | 3551306 | 3551416 |
| Base 7 | 1561327 | 1561427 |
| Base 8 | 743368 | 743458 |
| Base 9 | 464009 | 464079 |
| Base 10 | 3094210 | 3094910 |
| Base 11 | 2127a11 | 2128611 |
| Base 12 | 15aa612 | 15ab112 |
| Base 13 | 1111213 | 1111913 |
| Base 14 | b3c214 | b3c914 |
| Base 15 | 927c15 | 928415 |
| Base 16 | 78de16 | 78e516 |