Compare 240 vs 247
Property | 240 | 247 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 6 | 2 |
Prime factorization | 24 × 31 × 51 | 131 × 191 |
Prime factorization | 2 × 2 × 2 × 2 × 3 × 5 | 13 × 19 |
Divisors count | 20 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240 | 1, 13, 19, 247 |
Number of properties | 0 | 1 |
Semiprimes | 79th | |
Roman numberals | CCXL | CCXLVII |
Base 2 | 111100002 | 111101112 |
Base 3 | 222203 | 1000113 |
Base 4 | 33004 | 33134 |
Base 5 | 14305 | 14425 |
Base 6 | 10406 | 10516 |
Base 7 | 4627 | 5027 |
Base 8 | 3608 | 3678 |
Base 9 | 2869 | 3049 |
Base 10 | 24010 | 24710 |
Base 11 | 1a911 | 20511 |
Base 12 | 18012 | 18712 |
Base 13 | 15613 | 16013 |
Base 14 | 13214 | 13914 |
Base 15 | 11015 | 11715 |
Base 16 | f016 | f716 |