Compare 505280 vs 505283
| Property | 505280 | 505283 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 26 × 51 × 15791 | 5052831 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 1579 | 505283 |
| Divisors count | 28 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1579, 3158, 6316, 7895, 12632, 15790, 25264, 31580, 50528, 63160, 101056, 126320, 252640, 505280 | 1, 505283 |
| Number of properties | 0 | 9 |
| Additive primes | 16479th | |
| Cousin primes (2nd member) | 4590th | |
| Isolated primes | 32731st | |
| Primes | 41936th | |
| Prime triplets (3rd member) | 1720th | |
| Safe primes | 2490th | |
| Sexy primes (2nd member) | 9258th | |
| Sophie germain primes | 4365th | |
| Ulam primes | 3080th | |
| Roman numberals | ||
| Base 2 | 11110110101110000002 | 11110110101110000112 |
| Base 3 | 2212000100023 | 2212000100123 |
| Base 4 | 13231130004 | 13231130034 |
| Base 5 | 1121321105 | 1121321135 |
| Base 6 | 144551326 | 144551356 |
| Base 7 | 42030567 | 42030627 |
| Base 8 | 17327008 | 17327038 |
| Base 9 | 8501029 | 8501059 |
| Base 10 | 50528010 | 50528310 |
| Base 11 | 31569611 | 31569911 |
| Base 12 | 2044a812 | 2044ab12 |
| Base 13 | 148ca913 | 148cac13 |
| Base 14 | d21d614 | d21d914 |
| Base 15 | 9eaa515 | 9eaa815 |
| Base 16 | 7b5c016 | 7b5c316 |