Compare 261 vs 264
| Property | 261 | 264 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 5 |
| Prime factorization | 32 × 291 | 23 × 31 × 111 |
| Prime factorization | 3 × 3 × 29 | 2 × 2 × 2 × 3 × 11 |
| Divisors count | 6 | 16 |
| Divisors | 1, 3, 9, 29, 87, 261 | 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264 |
| Number of properties | 0 | 0 |
| Roman numberals | CCLXI | CCLXIV |
| Base 2 | 1000001012 | 1000010002 |
| Base 3 | 1002003 | 1002103 |
| Base 4 | 100114 | 100204 |
| Base 5 | 20215 | 20245 |
| Base 6 | 11136 | 11206 |
| Base 7 | 5227 | 5257 |
| Base 8 | 4058 | 4108 |
| Base 9 | 3209 | 3239 |
| Base 10 | 26110 | 26410 |
| Base 11 | 21811 | 22011 |
| Base 12 | 19912 | 1a012 |
| Base 13 | 17113 | 17413 |
| Base 14 | 14914 | 14c14 |
| Base 15 | 12615 | 12915 |
| Base 16 | 10516 | 10816 |