Compare 81936 vs 81943
| Property | 81936 | 81943 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 32 × 5691 | 819431 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 569 | 81943 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569, 1138, 1707, 2276, 3414, 4552, 5121, 6828, 9104, 10242, 13656, 20484, 27312, 40968, 81936 | 1, 81943 |
| Number of properties | 0 | 6 |
| Isolated primes | 5952nd | |
| Long primes | 3041st | |
| Lucky primes | 1082nd | |
| Primes | 8013th | |
| Sexy primes (2nd member) | 2080th | |
| Sexy prime triplets (3rd member) | 464th | |
| Roman numberals | ||
| Base 2 | 101000000000100002 | 101000000000101112 |
| Base 3 | 110111012003 | 110111012213 |
| Base 4 | 1100001004 | 1100001134 |
| Base 5 | 101102215 | 101102335 |
| Base 6 | 14312006 | 14312116 |
| Base 7 | 4606117 | 4606217 |
| Base 8 | 2400208 | 2400278 |
| Base 9 | 1343509 | 1343579 |
| Base 10 | 8193610 | 8194310 |
| Base 11 | 5661811 | 5662411 |
| Base 12 | 3b50012 | 3b50712 |
| Base 13 | 2b3aa13 | 2b3b413 |
| Base 14 | 21c0814 | 21c1114 |
| Base 15 | 1942615 | 1942d15 |
| Base 16 | 1401016 | 1401716 |