Compare 172081 vs 172087
| Property | 172081 | 172087 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 71 × 131 × 311 × 611 | 371 × 46511 |
| Prime factorization | 7 × 13 × 31 × 61 | 37 × 4651 |
| Divisors count | 16 | 4 |
| Divisors | 1, 7, 13, 31, 61, 91, 217, 403, 427, 793, 1891, 2821, 5551, 13237, 24583, 172081 | 1, 37, 4651, 172087 |
| Number of properties | 0 | 1 |
| Semiprimes | 39231st | |
| Roman numberals | ||
| Base 2 | 1010100000001100012 | 1010100000001101112 |
| Base 3 | 222020011013 | 222020011213 |
| Base 4 | 2220003014 | 2220003134 |
| Base 5 | 210013115 | 210013225 |
| Base 6 | 34044016 | 34044116 |
| Base 7 | 13144607 | 13144667 |
| Base 8 | 5200618 | 5200678 |
| Base 9 | 2820419 | 2820479 |
| Base 10 | 17208110 | 17208710 |
| Base 11 | 10831811 | 10832311 |
| Base 12 | 8370112 | 8370712 |
| Base 13 | 6043013 | 6043613 |
| Base 14 | 469d714 | 469dd14 |
| Base 15 | 35ec115 | 35ec715 |
| Base 16 | 2a03116 | 2a03716 |