Compare 138918 vs 138920
Property | 138918 | 138920 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 4 |
Total factors | 5 | 6 |
Prime factorization | 21 × 31 × 132 × 1371 | 23 × 51 × 231 × 1511 |
Prime factorization | 2 × 3 × 13 × 13 × 137 | 2 × 2 × 2 × 5 × 23 × 151 |
Divisors count | 24 | 32 |
Divisors | 1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 274, 338, 411, 507, 822, 1014, 1781, 3562, 5343, 10686, 23153, 46306, 69459, 138918 | 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 230, 302, 460, 604, 755, 920, 1208, 1510, 3020, 3473, 6040, 6946, 13892, 17365, 27784, 34730, 69460, 138920 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1000011110101001102 | 1000011110101010002 |
Base 3 | 210011200103 | 210011200123 |
Base 4 | 2013222124 | 2013222204 |
Base 5 | 134211335 | 134211405 |
Base 6 | 25510506 | 25510526 |
Base 7 | 11160037 | 11160057 |
Base 8 | 4172468 | 4172508 |
Base 9 | 2315039 | 2315059 |
Base 10 | 13891810 | 13892010 |
Base 11 | 9540a11 | 9541111 |
Base 12 | 6848612 | 6848812 |
Base 13 | 4b30013 | 4b30213 |
Base 14 | 388aa14 | 388ac14 |
Base 15 | 2b26315 | 2b26515 |
Base 16 | 21ea616 | 21ea816 |