Compare 225215 vs 225221
Property | 225215 | 225221 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 51 × 311 × 14531 | 2252211 |
Prime factorization | 5 × 31 × 1453 | 225221 |
Divisors count | 8 | 2 |
Divisors | 1, 5, 31, 155, 1453, 7265, 45043, 225215 | 1, 225221 |
Number of properties | 0 | 8 |
Chen primes | 8343rd | |
Cousin primes (2nd member) | 2359th | |
Long primes | 7504th | |
Primes | 20038th | |
Prime triplets (1st member) | 926th | |
Prime triplets (2nd member) | 925th | |
Sexy primes (1st member) | 4738th | |
Twin primes (1st member) | 2375th | |
Roman numberals | ||
Base 2 | 1101101111101111112 | 1101101111110001012 |
Base 3 | 1021022210223 | 1021022211123 |
Base 4 | 3123323334 | 3123330114 |
Base 5 | 242013305 | 242013415 |
Base 6 | 44543556 | 44544056 |
Base 7 | 16254147 | 16254237 |
Base 8 | 6676778 | 6677058 |
Base 9 | 3728389 | 3728459 |
Base 10 | 22521510 | 22522110 |
Base 11 | 14423111 | 14423711 |
Base 12 | aa3bb12 | aa40512 |
Base 13 | 7b68313 | 7b68913 |
Base 14 | 5c10b14 | 5c11314 |
Base 15 | 46ae515 | 46aeb15 |
Base 16 | 36fbf16 | 36fc516 |