Compare 72149 vs 72155
| Property | 72149 | 72155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 111 × 9371 | 51 × 144311 |
| Prime factorization | 7 × 11 × 937 | 5 × 14431 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 11, 77, 937, 6559, 10307, 72149 | 1, 5, 14431, 72155 |
| Number of properties | 0 | 1 |
| Semiprimes | 17157th | |
| Roman numberals | ||
| Base 2 | 100011001110101012 | 100011001110110112 |
| Base 3 | 101222220123 | 101222221023 |
| Base 4 | 1012131114 | 1012131234 |
| Base 5 | 43020445 | 43021105 |
| Base 6 | 13140056 | 13140156 |
| Base 7 | 4202307 | 4202367 |
| Base 8 | 2147258 | 2147338 |
| Base 9 | 1188659 | 1188729 |
| Base 10 | 7214910 | 7215510 |
| Base 11 | 4a23011 | 4a23611 |
| Base 12 | 3590512 | 3590b12 |
| Base 13 | 26abc13 | 26ac513 |
| Base 14 | 1c41714 | 1c41d14 |
| Base 15 | 1659e15 | 165a515 |
| Base 16 | 119d516 | 119db16 |