Compare 172131 vs 172138
| Property | 172131 | 172138 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 1811 × 3171 | 21 × 860691 |
| Prime factorization | 3 × 181 × 317 | 2 × 86069 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 181, 317, 543, 951, 57377, 172131 | 1, 2, 86069, 172138 |
| Number of properties | 0 | 1 |
| Semiprimes | 39242nd | |
| Roman numberals | ||
| Base 2 | 1010100000011000112 | 1010100000011010102 |
| Base 3 | 222020100203 | 222020101113 |
| Base 4 | 2220012034 | 2220012224 |
| Base 5 | 210020115 | 210020235 |
| Base 6 | 34045236 | 34045346 |
| Base 7 | 13145617 | 13146017 |
| Base 8 | 5201438 | 5201528 |
| Base 9 | 2821069 | 2821149 |
| Base 10 | 17213110 | 17213810 |
| Base 11 | 10836311 | 10836a11 |
| Base 12 | 8374312 | 8374a12 |
| Base 13 | 6046b13 | 6047513 |
| Base 14 | 46a3114 | 46a3814 |
| Base 15 | 3600615 | 3600d15 |
| Base 16 | 2a06316 | 2a06a16 |