Compare 172149 vs 172159
| Property | 172149 | 172159 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 573831 | 131 × 171 × 191 × 411 |
| Prime factorization | 3 × 57383 | 13 × 17 × 19 × 41 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 57383, 172149 | 1, 13, 17, 19, 41, 221, 247, 323, 533, 697, 779, 4199, 9061, 10127, 13243, 172159 |
| Number of properties | 1 | 0 |
| Semiprimes | 39246th | |
| Roman numberals | ||
| Base 2 | 1010100000011101012 | 1010100000011111112 |
| Base 3 | 222020102203 | 222020110213 |
| Base 4 | 2220013114 | 2220013334 |
| Base 5 | 210020445 | 210021145 |
| Base 6 | 34045536 | 34050116 |
| Base 7 | 13146157 | 13146317 |
| Base 8 | 5201658 | 5201778 |
| Base 9 | 2821269 | 2821379 |
| Base 10 | 17214910 | 17215910 |
| Base 11 | 10837a11 | 10838911 |
| Base 12 | 8375912 | 8376712 |
| Base 13 | 6048313 | 6049013 |
| Base 14 | 46a4514 | 46a5114 |
| Base 15 | 3601915 | 3602415 |
| Base 16 | 2a07516 | 2a07f16 |