Compare 30987 vs 30988
| Property | 30987 | 30988 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 32 × 111 × 3131 | 22 × 611 × 1271 |
| Prime factorization | 3 × 3 × 11 × 313 | 2 × 2 × 61 × 127 |
| Divisors count | 12 | 12 |
| Divisors | 1, 3, 9, 11, 33, 99, 313, 939, 2817, 3443, 10329, 30987 | 1, 2, 4, 61, 122, 127, 244, 254, 508, 7747, 15494, 30988 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111001000010112 | 1111001000011002 |
| Base 3 | 11201112003 | 11201112013 |
| Base 4 | 132100234 | 132100304 |
| Base 5 | 14424225 | 14424235 |
| Base 6 | 3552436 | 3552446 |
| Base 7 | 1562257 | 1562267 |
| Base 8 | 744138 | 744148 |
| Base 9 | 464509 | 464519 |
| Base 10 | 3098710 | 3098810 |
| Base 11 | 2131011 | 2131111 |
| Base 12 | 15b2312 | 15b2412 |
| Base 13 | 1114813 | 1114913 |
| Base 14 | b41514 | b41614 |
| Base 15 | 92ac15 | 92ad15 |
| Base 16 | 790b16 | 790c16 |