Compare 661027 vs 661031
Property | 661027 | 661031 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 6610271 | 71 × 944331 |
Prime factorization | 661027 | 7 × 94433 |
Divisors count | 2 | 4 |
Divisors | 1, 661027 | 1, 7, 94433, 661031 |
Number of properties | 2 | 1 |
Isolated primes | 42073rd | |
Primes | 53650th | |
Semiprimes | 141442nd | |
Roman numberals | ||
Base 2 | 101000010110001000112 | 101000010110001001112 |
Base 3 | 10201202021113 | 10201202021223 |
Base 4 | 22011202034 | 22011202134 |
Base 5 | 1321231025 | 1321231115 |
Base 6 | 221001516 | 221001556 |
Base 7 | 54221237 | 54221307 |
Base 8 | 24130438 | 24130478 |
Base 9 | 12166749 | 12166789 |
Base 10 | 66102710 | 66103110 |
Base 11 | 41170411 | 41170811 |
Base 12 | 27a65712 | 27a65b12 |
Base 13 | 1a1b5313 | 1a1b5713 |
Base 14 | 132c8314 | 132c8714 |
Base 15 | d0cd715 | d0cdb15 |
Base 16 | a162316 | a162716 |