Compare 621134 vs 621139
Property | 621134 | 621139 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 3105671 | 6211391 |
Prime factorization | 2 × 310567 | 621139 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 310567, 621134 | 1, 621139 |
Number of properties | 1 | 5 |
Centered triangular primes | 111th | |
Cousin primes (1st member) | 5494th | |
Isolated primes | 39732nd | |
Primes | 50701st | |
Semiprimes | 133181st | |
Sexy primes (2nd member) | 11015th | |
Roman numberals | ||
Base 2 | 100101111010010011102 | 100101111010010100112 |
Base 3 | 10111200002223 | 10111200010113 |
Base 4 | 21132210324 | 21132211034 |
Base 5 | 1243340145 | 1243340245 |
Base 6 | 211513426 | 211513516 |
Base 7 | 51646137 | 51646217 |
Base 8 | 22751168 | 22751238 |
Base 9 | 11460289 | 11460349 |
Base 10 | 62113410 | 62113910 |
Base 11 | 39473811 | 39474211 |
Base 12 | 25b55212 | 25b55712 |
Base 13 | 18994713 | 18994c13 |
Base 14 | 12250a14 | 12251114 |
Base 15 | c408e15 | c409415 |
Base 16 | 97a4e16 | 97a5316 |