Compare 542 vs 545
Property | 542 | 545 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 2711 | 51 × 1091 |
Prime factorization | 2 × 271 | 5 × 109 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 271, 542 | 1, 5, 109, 545 |
Number of properties | 1 | 1 |
Semiprimes | 169th | 171st |
Roman numberals | DXLII | DXLV |
Base 2 | 10000111102 | 10001000012 |
Base 3 | 2020023 | 2020123 |
Base 4 | 201324 | 202014 |
Base 5 | 41325 | 41405 |
Base 6 | 23026 | 23056 |
Base 7 | 14037 | 14067 |
Base 8 | 10368 | 10418 |
Base 9 | 6629 | 6659 |
Base 10 | 54210 | 54510 |
Base 11 | 45311 | 45611 |
Base 12 | 39212 | 39512 |
Base 13 | 32913 | 32c13 |
Base 14 | 2aa14 | 2ad14 |
Base 15 | 26215 | 26515 |
Base 16 | 21e16 | 22116 |