Compare 72155 vs 72164
| Property | 72155 | 72164 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 144311 | 22 × 180411 |
| Prime factorization | 5 × 14431 | 2 × 2 × 18041 |
| Divisors count | 4 | 6 |
| Divisors | 1, 5, 14431, 72155 | 1, 2, 4, 18041, 36082, 72164 |
| Number of properties | 1 | 0 |
| Semiprimes | 17157th | |
| Roman numberals | ||
| Base 2 | 100011001110110112 | 100011001111001002 |
| Base 3 | 101222221023 | 101222222023 |
| Base 4 | 1012131234 | 1012132104 |
| Base 5 | 43021105 | 43021245 |
| Base 6 | 13140156 | 13140326 |
| Base 7 | 4202367 | 4202517 |
| Base 8 | 2147338 | 2147448 |
| Base 9 | 1188729 | 1188829 |
| Base 10 | 7215510 | 7216410 |
| Base 11 | 4a23611 | 4a24411 |
| Base 12 | 3590b12 | 3591812 |
| Base 13 | 26ac513 | 26b0113 |
| Base 14 | 1c41d14 | 1c42814 |
| Base 15 | 165a515 | 165ae15 |
| Base 16 | 119db16 | 119e416 |