Compare 515 vs 542
Property | 515 | 542 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 1031 | 21 × 2711 |
Prime factorization | 5 × 103 | 2 × 271 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 103, 515 | 1, 2, 271, 542 |
Number of properties | 1 | 1 |
Semiprimes | 159th | 169th |
Roman numberals | DXV | DXLII |
Base 2 | 10000000112 | 10000111102 |
Base 3 | 2010023 | 2020023 |
Base 4 | 200034 | 201324 |
Base 5 | 40305 | 41325 |
Base 6 | 22156 | 23026 |
Base 7 | 13347 | 14037 |
Base 8 | 10038 | 10368 |
Base 9 | 6329 | 6629 |
Base 10 | 51510 | 54210 |
Base 11 | 42911 | 45311 |
Base 12 | 36b12 | 39212 |
Base 13 | 30813 | 32913 |
Base 14 | 28b14 | 2aa14 |
Base 15 | 24515 | 26215 |
Base 16 | 20316 | 21e16 |