Compare 138481 vs 138490
| Property | 138481 | 138490 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 71 × 731 × 2711 | 21 × 51 × 111 × 12591 |
| Prime factorization | 7 × 73 × 271 | 2 × 5 × 11 × 1259 |
| Divisors count | 8 | 16 |
| Divisors | 1, 7, 73, 271, 511, 1897, 19783, 138481 | 1, 2, 5, 10, 11, 22, 55, 110, 1259, 2518, 6295, 12590, 13849, 27698, 69245, 138490 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011100111100012 | 1000011100111110102 |
| Base 3 | 210002212213 | 210002220213 |
| Base 4 | 2013033014 | 2013033224 |
| Base 5 | 134124115 | 134124305 |
| Base 6 | 25450416 | 25450546 |
| Base 7 | 11145107 | 11145227 |
| Base 8 | 4163618 | 4163728 |
| Base 9 | 2308579 | 2308679 |
| Base 10 | 13848110 | 13849010 |
| Base 11 | 9505211 | 9506011 |
| Base 12 | 6818112 | 6818a12 |
| Base 13 | 4b05513 | 4b06113 |
| Base 14 | 3867714 | 3868214 |
| Base 15 | 2b07115 | 2b07a15 |
| Base 16 | 21cf116 | 21cfa16 |