Compare 149981 vs 149989
| Property | 149981 | 149989 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 131 × 831 × 1391 | 72 × 30611 |
| Prime factorization | 13 × 83 × 139 | 7 × 7 × 3061 |
| Divisors count | 8 | 6 |
| Divisors | 1, 13, 83, 139, 1079, 1807, 11537, 149981 | 1, 7, 49, 3061, 21427, 149989 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001001001110111012 | 1001001001111001012 |
| Base 3 | 211212012123 | 211212020113 |
| Base 4 | 2102131314 | 2102132114 |
| Base 5 | 142444115 | 142444245 |
| Base 6 | 31142056 | 31142216 |
| Base 7 | 11631567 | 11632007 |
| Base 8 | 4447358 | 4447458 |
| Base 9 | 2476559 | 2476649 |
| Base 10 | 14998110 | 14998910 |
| Base 11 | a275711 | a276411 |
| Base 12 | 7296512 | 7297112 |
| Base 13 | 5336013 | 5336813 |
| Base 14 | 3c92d14 | 3c93714 |
| Base 15 | 2e68b15 | 2e69415 |
| Base 16 | 249dd16 | 249e516 |