Compare 149771 vs 149772
| Property | 149771 | 149772 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 5 |
| Prime factorization | 1497711 | 22 × 31 × 71 × 17831 |
| Prime factorization | 149771 | 2 × 2 × 3 × 7 × 1783 |
| Divisors count | 2 | 24 |
| Divisors | 1, 149771 | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783, 3566, 5349, 7132, 10698, 12481, 21396, 24962, 37443, 49924, 74886, 149772 |
| Number of properties | 5 | 0 |
| Additive primes | 5704th | |
| Cousin primes (2nd member) | 1687th | |
| Isolated primes | 10435th | |
| Long primes | 5162nd | |
| Primes | 13830th | |
| Roman numberals | ||
| Base 2 | 1001001001000010112 | 1001001001000011002 |
| Base 3 | 211211100023 | 211211100103 |
| Base 4 | 2102100234 | 2102100304 |
| Base 5 | 142430415 | 142430425 |
| Base 6 | 31132156 | 31132206 |
| Base 7 | 11624367 | 11624407 |
| Base 8 | 4444138 | 4444148 |
| Base 9 | 2474029 | 2474039 |
| Base 10 | 14977110 | 14977210 |
| Base 11 | a258611 | a258711 |
| Base 12 | 7280b12 | 7281012 |
| Base 13 | 5322b13 | 5322c13 |
| Base 14 | 3c81d14 | 3c82014 |
| Base 15 | 2e59b15 | 2e59c15 |
| Base 16 | 2490b16 | 2490c16 |