Compare 6221 vs 6225
Property | 6221 | 6225 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 62211 | 31 × 52 × 831 |
Prime factorization | 6221 | 3 × 5 × 5 × 83 |
Divisors count | 2 | 12 |
Divisors | 1, 6221 | 1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225 |
Number of properties | 6 | 0 |
Additive primes | 407th | |
Cousin primes (2nd member) | 145th | |
Isolated primes | 519th | |
Long primes | 312th | |
Primes | 810th | |
Pythagorean primes | 396th | |
Roman numberals | ||
Base 2 | 11000010011012 | 11000010100012 |
Base 3 | 221121023 | 221121203 |
Base 4 | 12010314 | 12011014 |
Base 5 | 1443415 | 1444005 |
Base 6 | 444456 | 444536 |
Base 7 | 240657 | 241027 |
Base 8 | 141158 | 141218 |
Base 9 | 84729 | 84769 |
Base 10 | 622110 | 622510 |
Base 11 | 474611 | 474a11 |
Base 12 | 372512 | 372912 |
Base 13 | 2aa713 | 2aab13 |
Base 14 | 23a514 | 23a914 |
Base 15 | 1c9b15 | 1ca015 |
Base 16 | 184d16 | 185116 |