Compare 81228 vs 81239
Property | 81228 | 81239 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 31 × 71 × 9671 | 812391 |
Prime factorization | 2 × 2 × 3 × 7 × 967 | 81239 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 967, 1934, 2901, 3868, 5802, 6769, 11604, 13538, 20307, 27076, 40614, 81228 | 1, 81239 |
Number of properties | 0 | 5 |
Additive primes | 3306th | |
Chen primes | 3596th | |
Isolated primes | 5905th | |
Primes | 7952nd | |
Sexy primes (2nd member) | 2067th | |
Roman numberals | ||
Base 2 | 100111101010011002 | 100111101010101112 |
Base 3 | 110101021103 | 110101022123 |
Base 4 | 1033110304 | 1033111134 |
Base 5 | 100444035 | 100444245 |
Base 6 | 14240206 | 14240356 |
Base 7 | 4555507 | 4555647 |
Base 8 | 2365148 | 2365278 |
Base 9 | 1333739 | 1333859 |
Base 10 | 8122810 | 8123910 |
Base 11 | 5603411 | 5604411 |
Base 12 | 3b01012 | 3b01b12 |
Base 13 | 2ac8413 | 2ac9213 |
Base 14 | 2186014 | 2186b14 |
Base 15 | 1910315 | 1910e15 |
Base 16 | 13d4c16 | 13d5716 |