Compare 662142 vs 662149
Property | 662142 | 662149 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 31 × 132 × 6531 | 6621491 |
Prime factorization | 2 × 3 × 13 × 13 × 653 | 662149 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 653, 1014, 1306, 1959, 3918, 8489, 16978, 25467, 50934, 110357, 220714, 331071, 662142 | 1, 662149 |
Number of properties | 0 | 3 |
Isolated primes | 42138th | |
Primes | 53729th | |
Sexy primes (2nd member) | 11600th | |
Roman numberals | ||
Base 2 | 101000011010011111102 | 101000011010100001012 |
Base 3 | 10201220212103 | 10201220220013 |
Base 4 | 22012213324 | 22012220114 |
Base 5 | 1321420325 | 1321420445 |
Base 6 | 221052506 | 221053016 |
Base 7 | 54253057 | 54253157 |
Base 8 | 24151768 | 24152058 |
Base 9 | 12182539 | 12182619 |
Base 10 | 66214210 | 66214910 |
Base 11 | 41252811 | 41253411 |
Base 12 | 27b22612 | 27b23112 |
Base 13 | 1a250013 | 1a250713 |
Base 14 | 13343c14 | 13344514 |
Base 15 | d12cc15 | d12d415 |
Base 16 | a1a7e16 | a1a8516 |