Compare 149771 vs 149774
| Property | 149771 | 149774 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1497711 | 21 × 748871 |
| Prime factorization | 149771 | 2 × 74887 |
| Divisors count | 2 | 4 |
| Divisors | 1, 149771 | 1, 2, 74887, 149774 |
| Number of properties | 5 | 1 |
| Additive primes | 5704th | |
| Cousin primes (2nd member) | 1687th | |
| Isolated primes | 10435th | |
| Long primes | 5162nd | |
| Primes | 13830th | |
| Semiprimes | 34331st | |
| Roman numberals | ||
| Base 2 | 1001001001000010112 | 1001001001000011102 |
| Base 3 | 211211100023 | 211211100123 |
| Base 4 | 2102100234 | 2102100324 |
| Base 5 | 142430415 | 142430445 |
| Base 6 | 31132156 | 31132226 |
| Base 7 | 11624367 | 11624427 |
| Base 8 | 4444138 | 4444168 |
| Base 9 | 2474029 | 2474059 |
| Base 10 | 14977110 | 14977410 |
| Base 11 | a258611 | a258911 |
| Base 12 | 7280b12 | 7281212 |
| Base 13 | 5322b13 | 5323113 |
| Base 14 | 3c81d14 | 3c82214 |
| Base 15 | 2e59b15 | 2e59e15 |
| Base 16 | 2490b16 | 2490e16 |