Compare 172138 vs 172151
Property | 172138 | 172151 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 860691 | 71 × 245931 |
Prime factorization | 2 × 86069 | 7 × 24593 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 86069, 172138 | 1, 7, 24593, 172151 |
Number of properties | 1 | 1 |
Semiprimes | 39242nd | 39247th |
Roman numberals | ||
Base 2 | 1010100000011010102 | 1010100000011101112 |
Base 3 | 222020101113 | 222020102223 |
Base 4 | 2220012224 | 2220013134 |
Base 5 | 210020235 | 210021015 |
Base 6 | 34045346 | 34045556 |
Base 7 | 13146017 | 13146207 |
Base 8 | 5201528 | 5201678 |
Base 9 | 2821149 | 2821289 |
Base 10 | 17213810 | 17215110 |
Base 11 | 10836a11 | 10838111 |
Base 12 | 8374a12 | 8375b12 |
Base 13 | 6047513 | 6048513 |
Base 14 | 46a3814 | 46a4714 |
Base 15 | 3600d15 | 3601b15 |
Base 16 | 2a06a16 | 2a07716 |