Compare 42221 vs 42222
Property | 42221 | 42222 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 422211 | 21 × 31 × 311 × 2271 |
Prime factorization | 42221 | 2 × 3 × 31 × 227 |
Divisors count | 2 | 16 |
Divisors | 1, 42221 | 1, 2, 3, 6, 31, 62, 93, 186, 227, 454, 681, 1362, 7037, 14074, 21111, 42222 |
Number of properties | 9 | 0 |
Additive primes | 1970th | |
Chen primes | 2073rd | |
Long primes | 1661st | |
Primes | 4414th | |
Prime triplets (1st member) | 287th | |
Pythagorean primes | 2190th | |
Sexy primes (1st member) | 1251st | |
Sophie germain primes | 589th | |
Twin primes (1st member) | 615th | |
Roman numberals | ||
Base 2 | 10100100111011012 | 10100100111011102 |
Base 3 | 20102202023 | 20102202103 |
Base 4 | 221032314 | 221032324 |
Base 5 | 23223415 | 23223425 |
Base 6 | 5232456 | 5232506 |
Base 7 | 2340447 | 2340457 |
Base 8 | 1223558 | 1223568 |
Base 9 | 638229 | 638239 |
Base 10 | 4222110 | 4222210 |
Base 11 | 297a311 | 297a411 |
Base 12 | 2052512 | 2052612 |
Base 13 | 162aa13 | 162ab13 |
Base 14 | 1155b14 | 1155c14 |
Base 15 | c79b15 | c79c15 |
Base 16 | a4ed16 | a4ee16 |