Compare 72668 vs 72671
| Property | 72668 | 72671 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 371 × 4911 | 726711 |
| Prime factorization | 2 × 2 × 37 × 491 | 72671 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 37, 74, 148, 491, 982, 1964, 18167, 36334, 72668 | 1, 72671 |
| Number of properties | 0 | 6 |
| Additive primes | 3034th | |
| Chen primes | 3275th | |
| Emirps | 1072nd | |
| Happy primes | 1117th | |
| Primes | 7186th | |
| Twin primes (1st member) | 941st | |
| Roman numberals | ||
| Base 2 | 100011011110111002 | 100011011110111112 |
| Base 3 | 102002001023 | 102002001123 |
| Base 4 | 1012331304 | 1012331334 |
| Base 5 | 43111335 | 43111415 |
| Base 6 | 13202326 | 13202356 |
| Base 7 | 4216017 | 4216047 |
| Base 8 | 2157348 | 2157378 |
| Base 9 | 1206129 | 1206159 |
| Base 10 | 7266810 | 7267110 |
| Base 11 | 4a66211 | 4a66511 |
| Base 12 | 3607812 | 3607b12 |
| Base 13 | 270cb13 | 2710113 |
| Base 14 | 1c6a814 | 1c6ab14 |
| Base 15 | 167e815 | 167eb15 |
| Base 16 | 11bdc16 | 11bdf16 |