Compare 81943 vs 81950
Property | 81943 | 81950 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 819431 | 21 × 52 × 111 × 1491 |
Prime factorization | 81943 | 2 × 5 × 5 × 11 × 149 |
Divisors count | 2 | 24 |
Divisors | 1, 81943 | 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 3278, 3725, 7450, 8195, 16390, 40975, 81950 |
Number of properties | 6 | 0 |
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 | 101000000000101112 | 101000000000111102 |
Base 3 | 110111012213 | 110111020123 |
Base 4 | 1100001134 | 1100001324 |
Base 5 | 101102335 | 101103005 |
Base 6 | 14312116 | 14312226 |
Base 7 | 4606217 | 4606317 |
Base 8 | 2400278 | 2400368 |
Base 9 | 1343579 | 1343659 |
Base 10 | 8194310 | 8195010 |
Base 11 | 5662411 | 5663011 |
Base 12 | 3b50712 | 3b51212 |
Base 13 | 2b3b413 | 2b3bb13 |
Base 14 | 21c1114 | 21c1814 |
Base 15 | 1942d15 | 1943515 |
Base 16 | 1401716 | 1401e16 |