Compare 171428 vs 171431
| Property | 171428 | 171431 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 171 × 25211 | 131 × 131871 |
| Prime factorization | 2 × 2 × 17 × 2521 | 13 × 13187 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 17, 34, 68, 2521, 5042, 10084, 42857, 85714, 171428 | 1, 13, 13187, 171431 |
| Number of properties | 0 | 1 |
| Semiprimes | 39097th | |
| Roman numberals | ||
| Base 2 | 1010011101101001002 | 1010011101101001112 |
| Base 3 | 222010110123 | 222010110223 |
| Base 4 | 2213122104 | 2213122134 |
| Base 5 | 204412035 | 204412115 |
| Base 6 | 34013526 | 34013556 |
| Base 7 | 13125357 | 13125417 |
| Base 8 | 5166448 | 5166478 |
| Base 9 | 2811359 | 2811389 |
| Base 10 | 17142810 | 17143110 |
| Base 11 | 10788411 | 10788711 |
| Base 12 | 8325812 | 8325b12 |
| Base 13 | 6004a13 | 6005013 |
| Base 14 | 4668c14 | 4669114 |
| Base 15 | 35bd815 | 35bdb15 |
| Base 16 | 29da416 | 29da716 |