Compare 149768 vs 149771
| Property | 149768 | 149771 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 23 × 971 × 1931 | 1497711 |
| Prime factorization | 2 × 2 × 2 × 97 × 193 | 149771 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 4, 8, 97, 193, 194, 386, 388, 772, 776, 1544, 18721, 37442, 74884, 149768 | 1, 149771 |
| Number of properties | 0 | 5 |
| Additive primes | 5704th | |
| Cousin primes (2nd member) | 1687th | |
| Isolated primes | 10435th | |
| Long primes | 5162nd | |
| Primes | 13830th | |
| Roman numberals | ||
| Base 2 | 1001001001000010002 | 1001001001000010112 |
| Base 3 | 211211022223 | 211211100023 |
| Base 4 | 2102100204 | 2102100234 |
| Base 5 | 142430335 | 142430415 |
| Base 6 | 31132126 | 31132156 |
| Base 7 | 11624337 | 11624367 |
| Base 8 | 4444108 | 4444138 |
| Base 9 | 2473889 | 2474029 |
| Base 10 | 14976810 | 14977110 |
| Base 11 | a258311 | a258611 |
| Base 12 | 7280812 | 7280b12 |
| Base 13 | 5322813 | 5322b13 |
| Base 14 | 3c81a14 | 3c81d14 |
| Base 15 | 2e59815 | 2e59b15 |
| Base 16 | 2490816 | 2490b16 |