Compare 149855 vs 149866
| Property | 149855 | 149866 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 51 × 171 × 411 × 431 | 21 × 749331 |
| Prime factorization | 5 × 17 × 41 × 43 | 2 × 74933 |
| Divisors count | 16 | 4 |
| Divisors | 1, 5, 17, 41, 43, 85, 205, 215, 697, 731, 1763, 3485, 3655, 8815, 29971, 149855 | 1, 2, 74933, 149866 |
| Number of properties | 0 | 1 |
| Semiprimes | 34357th | |
| Roman numberals | ||
| Base 2 | 1001001001010111112 | 1001001001011010102 |
| Base 3 | 211211200123 | 211211201213 |
| Base 4 | 2102111334 | 2102112224 |
| Base 5 | 142434105 | 142434315 |
| Base 6 | 31134356 | 31134546 |
| Base 7 | 11626167 | 11626337 |
| Base 8 | 4445378 | 4445528 |
| Base 9 | 2475059 | 2475179 |
| Base 10 | 14985510 | 14986610 |
| Base 11 | a265211 | a266211 |
| Base 12 | 7287b12 | 7288a12 |
| Base 13 | 5329413 | 532a213 |
| Base 14 | 3c87d14 | 3c88a14 |
| Base 15 | 2e60515 | 2e61115 |
| Base 16 | 2495f16 | 2496a16 |