Compare 621134 vs 621143
Property | 621134 | 621143 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3105671 | 6211431 |
Prime factorization | 2 × 310567 | 621143 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 310567, 621134 | 1, 621143 |
Number of properties | 1 | 5 |
Additive primes | 19818th | |
Cousin primes (2nd member) | 5494th | |
Isolated primes | 39733rd | |
Primes | 50702nd | |
Safe primes | 2936th | |
Semiprimes | 133181st | |
Roman numberals | ||
Base 2 | 100101111010010011102 | 100101111010010101112 |
Base 3 | 10111200002223 | 10111200010223 |
Base 4 | 21132210324 | 21132211134 |
Base 5 | 1243340145 | 1243340335 |
Base 6 | 211513426 | 211513556 |
Base 7 | 51646137 | 51646257 |
Base 8 | 22751168 | 22751278 |
Base 9 | 11460289 | 11460389 |
Base 10 | 62113410 | 62114310 |
Base 11 | 39473811 | 39474611 |
Base 12 | 25b55212 | 25b55b12 |
Base 13 | 18994713 | 18995313 |
Base 14 | 12250a14 | 12251514 |
Base 15 | c408e15 | c409815 |
Base 16 | 97a4e16 | 97a5716 |