Compare 30864 vs 30871
| Property | 30864 | 30871 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 31 × 6431 | 308711 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 643 | 30871 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 3858, 5144, 7716, 10288, 15432, 30864 | 1, 30871 |
| Number of properties | 0 | 4 |
| Additive primes | 1508th | |
| Lucky primes | 513th | |
| Primes | 3330th | |
| Twin primes (2nd member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100100002 | 1111000100101112 |
| Base 3 | 11201000103 | 11201001013 |
| Base 4 | 132021004 | 132021134 |
| Base 5 | 14414245 | 14414415 |
| Base 6 | 3545206 | 3545316 |
| Base 7 | 1556617 | 1560017 |
| Base 8 | 742208 | 742278 |
| Base 9 | 463039 | 463119 |
| Base 10 | 3086410 | 3087110 |
| Base 11 | 2120911 | 2121511 |
| Base 12 | 15a4012 | 15a4712 |
| Base 13 | 1108213 | 1108913 |
| Base 14 | b36814 | b37114 |
| Base 15 | 922915 | 923115 |
| Base 16 | 789016 | 789716 |