Compare 72148 vs 72155
| Property | 72148 | 72155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 171 × 10611 | 51 × 144311 |
| Prime factorization | 2 × 2 × 17 × 1061 | 5 × 14431 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 17, 34, 68, 1061, 2122, 4244, 18037, 36074, 72148 | 1, 5, 14431, 72155 |
| Number of properties | 0 | 1 |
| Semiprimes | 17157th | |
| Roman numberals | ||
| Base 2 | 100011001110101002 | 100011001110110112 |
| Base 3 | 101222220113 | 101222221023 |
| Base 4 | 1012131104 | 1012131234 |
| Base 5 | 43020435 | 43021105 |
| Base 6 | 13140046 | 13140156 |
| Base 7 | 4202267 | 4202367 |
| Base 8 | 2147248 | 2147338 |
| Base 9 | 1188649 | 1188729 |
| Base 10 | 7214810 | 7215510 |
| Base 11 | 4a22a11 | 4a23611 |
| Base 12 | 3590412 | 3590b12 |
| Base 13 | 26abb13 | 26ac513 |
| Base 14 | 1c41614 | 1c41d14 |
| Base 15 | 1659d15 | 165a515 |
| Base 16 | 119d416 | 119db16 |