Compare 812129 vs 812131
Property | 812129 | 812131 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 8121291 | 1131 × 71871 |
Prime factorization | 812129 | 113 × 7187 |
Divisors count | 2 | 4 |
Divisors | 1, 812129 | 1, 113, 7187, 812131 |
Number of properties | 4 | 1 |
Additive primes | 25085th | |
Chen primes | 25066th | |
Isolated primes | 51168th | |
Primes | 64841st | |
Semiprimes | 172102nd | |
Roman numberals | ||
Base 2 | 110001100100011000012 | 110001100100011000112 |
Base 3 | 11120210002123 | 11120210002213 |
Base 4 | 30121012014 | 30121012034 |
Base 5 | 2014420045 | 2014420115 |
Base 6 | 252235056 | 252235116 |
Base 7 | 66215037 | 66215057 |
Base 8 | 30621418 | 30621438 |
Base 9 | 14670259 | 14670279 |
Base 10 | 81212910 | 81213110 |
Base 11 | 50518a11 | 50519111 |
Base 12 | 331b9512 | 331b9712 |
Base 13 | 22586613 | 22586813 |
Base 14 | 171d7314 | 171d7514 |
Base 15 | 11096e15 | 11097115 |
Base 16 | c646116 | c646316 |