Compare 42122 vs 42131
Property | 42122 | 42131 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 210611 | 421311 |
Prime factorization | 2 × 21061 | 42131 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 21061, 42122 | 1, 42131 |
Number of properties | 1 | 6 |
Additive primes | 1963rd | |
Happy primes | 724th | |
Isolated primes | 3179th | |
Long primes | 1657th | |
Primes | 4404th | |
Semiprimes | 10278th | |
Sophie germain primes | 588th | |
Roman numberals | ||
Base 2 | 10100100100010102 | 10100100100100112 |
Base 3 | 20102100023 | 20102101023 |
Base 4 | 221020224 | 221021034 |
Base 5 | 23214425 | 23220115 |
Base 6 | 5230026 | 5230156 |
Base 7 | 2335437 | 2335557 |
Base 8 | 1222128 | 1222238 |
Base 9 | 637029 | 637129 |
Base 10 | 4212210 | 4213110 |
Base 11 | 2971311 | 2972111 |
Base 12 | 2046212 | 2046b12 |
Base 13 | 1623213 | 1623b13 |
Base 14 | 114ca14 | 114d514 |
Base 15 | c73215 | c73b15 |
Base 16 | a48a16 | a49316 |