Compare 28415 vs 28442
Property | 28415 | 28442 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 51 × 56831 | 21 × 142211 |
Prime factorization | 5 × 5683 | 2 × 14221 |
Divisors count | 4 | 4 |
Divisors | 1, 5, 5683, 28415 | 1, 2, 14221, 28442 |
Number of properties | 1 | 1 |
Semiprimes | 7087th | 7093rd |
Roman numberals | ||
Base 2 | 1101110111111112 | 1101111000110102 |
Base 3 | 11022221023 | 11100001023 |
Base 4 | 123233334 | 123301224 |
Base 5 | 14021305 | 14022325 |
Base 6 | 3353156 | 3354026 |
Base 7 | 1455627 | 1456317 |
Base 8 | 673778 | 674328 |
Base 9 | 428729 | 430129 |
Base 10 | 2841510 | 2844210 |
Base 11 | 1a39211 | 1a40711 |
Base 12 | 1453b12 | 1456212 |
Base 13 | cc1a13 | cc3b13 |
Base 14 | a4d914 | a51814 |
Base 15 | 864515 | 866215 |
Base 16 | 6eff16 | 6f1a16 |