Compare 151081 vs 151091
| Property | 151081 | 151091 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 1131 × 1911 | 1510911 |
| Prime factorization | 7 × 113 × 191 | 151091 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 113, 191, 791, 1337, 21583, 151081 | 1, 151091 |
| Number of properties | 0 | 7 |
| Additive primes | 5748th | |
| Chen primes | 5969th | |
| Happy primes | 2178th | |
| Harmonic primes | 5236th | |
| Isolated primes | 10516th | |
| Long primes | 5203rd | |
| Primes | 13941st | |
| Roman numberals | ||
| Base 2 | 1001001110001010012 | 1001001110001100112 |
| Base 3 | 212000201213 | 212000202223 |
| Base 4 | 2103202214 | 2103203034 |
| Base 5 | 143133115 | 143133315 |
| Base 6 | 31232416 | 31232556 |
| Base 7 | 11663207 | 11663337 |
| Base 8 | 4470518 | 4470638 |
| Base 9 | 2502179 | 2502289 |
| Base 10 | 15108110 | 15109110 |
| Base 11 | a356711 | a357611 |
| Base 12 | 7352112 | 7352b12 |
| Base 13 | 539c813 | 53a0513 |
| Base 14 | 3d0b714 | 3d0c314 |
| Base 15 | 2eb7115 | 2eb7b15 |
| Base 16 | 24e2916 | 24e3316 |