Compare 538 vs 542
Property | 538 | 542 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 2691 | 21 × 2711 |
Prime factorization | 2 × 269 | 2 × 271 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 269, 538 | 1, 2, 271, 542 |
Number of properties | 1 | 1 |
Semiprimes | 168th | 169th |
Roman numberals | DXXXVIII | DXLII |
Base 2 | 10000110102 | 10000111102 |
Base 3 | 2012213 | 2020023 |
Base 4 | 201224 | 201324 |
Base 5 | 41235 | 41325 |
Base 6 | 22546 | 23026 |
Base 7 | 13667 | 14037 |
Base 8 | 10328 | 10368 |
Base 9 | 6579 | 6629 |
Base 10 | 53810 | 54210 |
Base 11 | 44a11 | 45311 |
Base 12 | 38a12 | 39212 |
Base 13 | 32513 | 32913 |
Base 14 | 2a614 | 2aa14 |
Base 15 | 25d15 | 26215 |
Base 16 | 21a16 | 21e16 |