Compare 130 vs 138
| Property | 130 | 138 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 51 × 131 | 21 × 31 × 231 |
| Prime factorization | 2 × 5 × 13 | 2 × 3 × 23 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 5, 10, 13, 26, 65, 130 | 1, 2, 3, 6, 23, 46, 69, 138 |
| Number of properties | 0 | 0 |
| Roman numberals | CXXX | CXXXVIII |
| Base 2 | 100000102 | 100010102 |
| Base 3 | 112113 | 120103 |
| Base 4 | 20024 | 20224 |
| Base 5 | 10105 | 10235 |
| Base 6 | 3346 | 3506 |
| Base 7 | 2447 | 2557 |
| Base 8 | 2028 | 2128 |
| Base 9 | 1549 | 1639 |
| Base 10 | 13010 | 13810 |
| Base 11 | 10911 | 11611 |
| Base 12 | aa12 | b612 |
| Base 13 | a013 | a813 |
| Base 14 | 9414 | 9c14 |
| Base 15 | 8a15 | 9315 |
| Base 16 | 8216 | 8a16 |