Compare 30988 vs 30989
| Property | 30988 | 30989 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 611 × 1271 | 71 × 191 × 2331 |
| Prime factorization | 2 × 2 × 61 × 127 | 7 × 19 × 233 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 4, 61, 122, 127, 244, 254, 508, 7747, 15494, 30988 | 1, 7, 19, 133, 233, 1631, 4427, 30989 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111001000011002 | 1111001000011012 |
| Base 3 | 11201112013 | 11201112023 |
| Base 4 | 132100304 | 132100314 |
| Base 5 | 14424235 | 14424245 |
| Base 6 | 3552446 | 3552456 |
| Base 7 | 1562267 | 1562307 |
| Base 8 | 744148 | 744158 |
| Base 9 | 464519 | 464529 |
| Base 10 | 3098810 | 3098910 |
| Base 11 | 2131111 | 2131211 |
| Base 12 | 15b2412 | 15b2512 |
| Base 13 | 1114913 | 1114a13 |
| Base 14 | b41614 | b41714 |
| Base 15 | 92ad15 | 92ae15 |
| Base 16 | 790c16 | 790d16 |