Compare 72138 vs 72149
| Property | 72138 | 72149 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 111 × 10931 | 71 × 111 × 9371 |
| Prime factorization | 2 × 3 × 11 × 1093 | 7 × 11 × 937 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 11, 22, 33, 66, 1093, 2186, 3279, 6558, 12023, 24046, 36069, 72138 | 1, 7, 11, 77, 937, 6559, 10307, 72149 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001110010102 | 100011001110101012 |
| Base 3 | 101222212103 | 101222220123 |
| Base 4 | 1012130224 | 1012131114 |
| Base 5 | 43020235 | 43020445 |
| Base 6 | 13135506 | 13140056 |
| Base 7 | 4202137 | 4202307 |
| Base 8 | 2147128 | 2147258 |
| Base 9 | 1188539 | 1188659 |
| Base 10 | 7213810 | 7214910 |
| Base 11 | 4a22011 | 4a23011 |
| Base 12 | 358b612 | 3590512 |
| Base 13 | 26ab113 | 26abc13 |
| Base 14 | 1c40a14 | 1c41714 |
| Base 15 | 1659315 | 1659e15 |
| Base 16 | 119ca16 | 119d516 |