Compare 149928 vs 149939
| Property | 149928 | 149939 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 31 × 62471 | 1499391 |
| Prime factorization | 2 × 2 × 2 × 3 × 6247 | 149939 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 24, 6247, 12494, 18741, 24988, 37482, 49976, 74964, 149928 | 1, 149939 |
| Number of properties | 0 | 4 |
| Harmonic primes | 5199th | |
| Isolated primes | 10445th | |
| Long primes | 5166th | |
| Primes | 13844th | |
| Roman numberals | ||
| Base 2 | 1001001001101010002 | 1001001001101100112 |
| Base 3 | 211211222203 | 211212000223 |
| Base 4 | 2102122204 | 2102123034 |
| Base 5 | 142442035 | 142442245 |
| Base 6 | 31140406 | 31140556 |
| Base 7 | 11630527 | 11630667 |
| Base 8 | 4446508 | 4446638 |
| Base 9 | 2475869 | 2476089 |
| Base 10 | 14992810 | 14993910 |
| Base 11 | a270911 | a271911 |
| Base 12 | 7292012 | 7292b12 |
| Base 13 | 5331c13 | 5332a13 |
| Base 14 | 3c8d214 | 3c8dd14 |
| Base 15 | 2e65315 | 2e65e15 |
| Base 16 | 249a816 | 249b316 |