Compare 81943 vs 81952
Property | 81943 | 81952 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 7 |
Prime factorization | 819431 | 25 × 131 × 1971 |
Prime factorization | 81943 | 2 × 2 × 2 × 2 × 2 × 13 × 197 |
Divisors count | 2 | 24 |
Divisors | 1, 81943 | 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1576, 2561, 3152, 5122, 6304, 10244, 20488, 40976, 81952 |
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 | 101000000001000002 |
Base 3 | 110111012213 | 110111020213 |
Base 4 | 1100001134 | 1100002004 |
Base 5 | 101102335 | 101103025 |
Base 6 | 14312116 | 14312246 |
Base 7 | 4606217 | 4606337 |
Base 8 | 2400278 | 2400408 |
Base 9 | 1343579 | 1343679 |
Base 10 | 8194310 | 8195210 |
Base 11 | 5662411 | 5663211 |
Base 12 | 3b50712 | 3b51412 |
Base 13 | 2b3b413 | 2b3c013 |
Base 14 | 21c1114 | 21c1a14 |
Base 15 | 1942d15 | 1943715 |
Base 16 | 1401716 | 1402016 |