Compare 660138 vs 660139
Property | 660138 | 660139 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 31 × 1100231 | 731 × 90431 |
Prime factorization | 2 × 3 × 110023 | 73 × 9043 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 3, 6, 110023, 220046, 330069, 660138 | 1, 73, 9043, 660139 |
Number of properties | 0 | 1 |
Semiprimes | 141274th | |
Roman numberals | ||
Base 2 | 101000010010101010102 | 101000010010101010112 |
Base 3 | 10201121121203 | 10201121121213 |
Base 4 | 22010222224 | 22010222234 |
Base 5 | 1321110235 | 1321110245 |
Base 6 | 220521106 | 220521116 |
Base 7 | 54164137 | 54164147 |
Base 8 | 24112528 | 24112538 |
Base 9 | 12154769 | 12154779 |
Base 10 | 66013810 | 66013910 |
Base 11 | 410a7611 | 410a7711 |
Base 12 | 27a03612 | 27a03712 |
Base 13 | 1a161b13 | 1a161c13 |
Base 14 | 13280a14 | 13280b14 |
Base 15 | d08e315 | d08e415 |
Base 16 | a12aa16 | a12ab16 |