Compare 30979 vs 30981
| Property | 30979 | 30981 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 131 × 23831 | 31 × 231 × 4491 |
| Prime factorization | 13 × 2383 | 3 × 23 × 449 |
| Divisors count | 4 | 8 |
| Divisors | 1, 13, 2383, 30979 | 1, 3, 23, 69, 449, 1347, 10327, 30981 |
| Number of properties | 1 | 0 |
| Semiprimes | 7698th | |
| Roman numberals | ||
| Base 2 | 1111001000000112 | 1111001000001012 |
| Base 3 | 11201111013 | 11201111103 |
| Base 4 | 132100034 | 132100114 |
| Base 5 | 14424045 | 14424115 |
| Base 6 | 3552316 | 3552336 |
| Base 7 | 1562147 | 1562167 |
| Base 8 | 744038 | 744058 |
| Base 9 | 464419 | 464439 |
| Base 10 | 3097910 | 3098110 |
| Base 11 | 2130311 | 2130511 |
| Base 12 | 15b1712 | 15b1912 |
| Base 13 | 1114013 | 1114213 |
| Base 14 | b40b14 | b40d14 |
| Base 15 | 92a415 | 92a615 |
| Base 16 | 790316 | 790516 |