Compare 72145 vs 72155
Property | 72145 | 72155 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 51 × 471 × 3071 | 51 × 144311 |
Prime factorization | 5 × 47 × 307 | 5 × 14431 |
Divisors count | 8 | 4 |
Divisors | 1, 5, 47, 235, 307, 1535, 14429, 72145 | 1, 5, 14431, 72155 |
Number of properties | 0 | 1 |
Semiprimes | 17157th | |
Roman numberals | ||
Base 2 | 100011001110100012 | 100011001110110112 |
Base 3 | 101222220013 | 101222221023 |
Base 4 | 1012131014 | 1012131234 |
Base 5 | 43020405 | 43021105 |
Base 6 | 13140016 | 13140156 |
Base 7 | 4202237 | 4202367 |
Base 8 | 2147218 | 2147338 |
Base 9 | 1188619 | 1188729 |
Base 10 | 7214510 | 7215510 |
Base 11 | 4a22711 | 4a23611 |
Base 12 | 3590112 | 3590b12 |
Base 13 | 26ab813 | 26ac513 |
Base 14 | 1c41314 | 1c41d14 |
Base 15 | 1659a15 | 165a515 |
Base 16 | 119d116 | 119db16 |