Compare 172240 vs 172247
| Property | 172240 | 172247 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 24 × 51 × 21531 | 231 × 74891 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 2153 | 23 × 7489 |
| Divisors count | 20 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2153, 4306, 8612, 10765, 17224, 21530, 34448, 43060, 86120, 172240 | 1, 23, 7489, 172247 |
| Number of properties | 0 | 1 |
| Semiprimes | 39266th | |
| Roman numberals | ||
| Base 2 | 1010100000110100002 | 1010100000110101112 |
| Base 3 | 222020210213 | 222020211123 |
| Base 4 | 2220031004 | 2220031134 |
| Base 5 | 210024305 | 210024425 |
| Base 6 | 34052246 | 34052356 |
| Base 7 | 13151057 | 13151157 |
| Base 8 | 5203208 | 5203278 |
| Base 9 | 2822379 | 2822459 |
| Base 10 | 17224010 | 17224710 |
| Base 11 | 10845211 | 10845911 |
| Base 12 | 8381412 | 8381b12 |
| Base 13 | 6052313 | 6052a13 |
| Base 14 | 46aac14 | 46ab514 |
| Base 15 | 3607a15 | 3608215 |
| Base 16 | 2a0d016 | 2a0d716 |