Compare 661008 vs 661009
Property | 661008 | 661009 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 7 | 1 |
Prime factorization | 24 × 31 × 471 × 2931 | 6610091 |
Prime factorization | 2 × 2 × 2 × 2 × 3 × 47 × 293 | 661009 |
Divisors count | 40 | 2 |
Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 293, 376, 564, 586, 752, 879, 1128, 1172, 1758, 2256, 2344, 3516, 4688, 7032, 13771, 14064, 27542, 41313, 55084, 82626, 110168, 165252, 220336, 330504, 661008 | 1, 661009 |
Number of properties | 0 | 3 |
Isolated primes | 42071st | |
Lucky primes | 6149th | |
Primes | 53648th | |
Roman numberals | ||
Base 2 | 101000010110000100002 | 101000010110000100012 |
Base 3 | 10201202012103 | 10201202012113 |
Base 4 | 22011201004 | 22011201014 |
Base 5 | 1321230135 | 1321230145 |
Base 6 | 221001206 | 221001216 |
Base 7 | 54220657 | 54220667 |
Base 8 | 24130208 | 24130218 |
Base 9 | 12166539 | 12166549 |
Base 10 | 66100810 | 66100910 |
Base 11 | 41169711 | 41169811 |
Base 12 | 27a64012 | 27a64112 |
Base 13 | 1a1b3a13 | 1a1b3b13 |
Base 14 | 132c6c14 | 132c6d14 |
Base 15 | d0cc315 | d0cc415 |
Base 16 | a161016 | a161116 |