Compare 42821 vs 42825
Property | 42821 | 42825 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 428211 | 31 × 52 × 5711 |
Prime factorization | 42821 | 3 × 5 × 5 × 571 |
Divisors count | 2 | 12 |
Divisors | 1, 42821 | 1, 3, 5, 15, 25, 75, 571, 1713, 2855, 8565, 14275, 42825 |
Number of properties | 5 | 0 |
Additive primes | 1999th | |
Isolated primes | 3236th | |
Primes | 4477th | |
Pythagorean primes | 2221st | |
Sophie germain primes | 595th | |
Roman numberals | ||
Base 2 | 10100111010001012 | 10100111010010012 |
Base 3 | 20112012223 | 20112020103 |
Base 4 | 221310114 | 221310214 |
Base 5 | 23322415 | 23323005 |
Base 6 | 5301256 | 5301336 |
Base 7 | 2355627 | 2355667 |
Base 8 | 1235058 | 1235118 |
Base 9 | 646589 | 646639 |
Base 10 | 4282110 | 4282510 |
Base 11 | 2a19911 | 2a1a211 |
Base 12 | 2094512 | 2094912 |
Base 13 | 1664c13 | 1665313 |
Base 14 | 1186914 | 1186d14 |
Base 15 | ca4b15 | ca5015 |
Base 16 | a74516 | a74916 |