Compare 72155 vs 72165
| Property | 72155 | 72165 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 144311 | 31 × 51 × 171 × 2831 |
| Prime factorization | 5 × 14431 | 3 × 5 × 17 × 283 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 14431, 72155 | 1, 3, 5, 15, 17, 51, 85, 255, 283, 849, 1415, 4245, 4811, 14433, 24055, 72165 |
| Number of properties | 1 | 0 |
| Semiprimes | 17157th | |
| Roman numberals | ||
| Base 2 | 100011001110110112 | 100011001111001012 |
| Base 3 | 101222221023 | 101222222103 |
| Base 4 | 1012131234 | 1012132114 |
| Base 5 | 43021105 | 43021305 |
| Base 6 | 13140156 | 13140336 |
| Base 7 | 4202367 | 4202527 |
| Base 8 | 2147338 | 2147458 |
| Base 9 | 1188729 | 1188839 |
| Base 10 | 7215510 | 7216510 |
| Base 11 | 4a23611 | 4a24511 |
| Base 12 | 3590b12 | 3591912 |
| Base 13 | 26ac513 | 26b0213 |
| Base 14 | 1c41d14 | 1c42914 |
| Base 15 | 165a515 | 165b015 |
| Base 16 | 119db16 | 119e516 |