Compare 7157 vs 7159
Property | 7157 | 7159 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 171 × 4211 | 71591 |
Prime factorization | 17 × 421 | 7159 |
Divisors count | 4 | 2 |
Divisors | 1, 17, 421, 7157 | 1, 7159 |
Number of properties | 1 | 2 |
Isolated primes | 591st | |
Primes | 916th | |
Semiprimes | 1915th | |
Roman numberals | ||
Base 2 | 11011111101012 | 11011111101112 |
Base 3 | 1002110023 | 1002110113 |
Base 4 | 12333114 | 12333134 |
Base 5 | 2121125 | 2121145 |
Base 6 | 530456 | 530516 |
Base 7 | 266037 | 266057 |
Base 8 | 157658 | 157678 |
Base 9 | 107329 | 107349 |
Base 10 | 715710 | 715910 |
Base 11 | 541711 | 541911 |
Base 12 | 418512 | 418712 |
Base 13 | 334713 | 334913 |
Base 14 | 287314 | 287514 |
Base 15 | 21c215 | 21c415 |
Base 16 | 1bf516 | 1bf716 |