Compare 919147 vs 919149
| Property | 919147 | 919149 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 9191471 | 31 × 71 × 111 × 231 × 1731 |
| Prime factorization | 919147 | 3 × 7 × 11 × 23 × 173 |
| Divisors count | 2 | 32 |
| Divisors | 1, 919147 | 1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 173, 231, 253, 483, 519, 759, 1211, 1771, 1903, 3633, 3979, 5313, 5709, 11937, 13321, 27853, 39963, 43769, 83559, 131307, 306383, 919149 |
| Number of properties | 4 | 0 |
| Additive primes | 27964th | |
| Isolated primes | 57460th | |
| Primes | 72675th | |
| Sexy primes (1st member) | 15274th | |
| Roman numberals | ||
| Base 2 | 111000000110011010112 | 111000000110011011012 |
| Base 3 | 12012002111113 | 12012002111203 |
| Base 4 | 32001212234 | 32001212314 |
| Base 5 | 2134030425 | 2134030445 |
| Base 6 | 314111516 | 314111536 |
| Base 7 | 105455057 | 105455107 |
| Base 8 | 34031538 | 34031558 |
| Base 9 | 16507449 | 16507469 |
| Base 10 | 91914710 | 91914910 |
| Base 11 | 57862911 | 57863011 |
| Base 12 | 383ab712 | 383ab912 |
| Base 13 | 26249813 | 26249a13 |
| Base 14 | 19cd7514 | 19cd7714 |
| Base 15 | 13251715 | 13251915 |
| Base 16 | e066b16 | e066d16 |