Compare 136 vs 138
| Property | 136 | 138 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 23 × 171 | 21 × 31 × 231 |
| Prime factorization | 2 × 2 × 2 × 17 | 2 × 3 × 23 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 4, 8, 17, 34, 68, 136 | 1, 2, 3, 6, 23, 46, 69, 138 |
| Number of properties | 0 | 0 |
| Roman numberals | CXXXVI | CXXXVIII |
| Base 2 | 100010002 | 100010102 |
| Base 3 | 120013 | 120103 |
| Base 4 | 20204 | 20224 |
| Base 5 | 10215 | 10235 |
| Base 6 | 3446 | 3506 |
| Base 7 | 2537 | 2557 |
| Base 8 | 2108 | 2128 |
| Base 9 | 1619 | 1639 |
| Base 10 | 13610 | 13810 |
| Base 11 | 11411 | 11611 |
| Base 12 | b412 | b612 |
| Base 13 | a613 | a813 |
| Base 14 | 9a14 | 9c14 |
| Base 15 | 9115 | 9315 |
| Base 16 | 8816 | 8a16 |