Compare 42131 vs 42138
Property | 42131 | 42138 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 421311 | 21 × 32 × 23411 |
Prime factorization | 42131 | 2 × 3 × 3 × 2341 |
Divisors count | 2 | 12 |
Divisors | 1, 42131 | 1, 2, 3, 6, 9, 18, 2341, 4682, 7023, 14046, 21069, 42138 |
Number of properties | 6 | 0 |
Additive primes | 1963rd | |
Happy primes | 724th | |
Isolated primes | 3179th | |
Long primes | 1657th | |
Primes | 4404th | |
Sophie germain primes | 588th | |
Roman numberals | ||
Base 2 | 10100100100100112 | 10100100100110102 |
Base 3 | 20102101023 | 20102102003 |
Base 4 | 221021034 | 221021224 |
Base 5 | 23220115 | 23220235 |
Base 6 | 5230156 | 5230306 |
Base 7 | 2335557 | 2335657 |
Base 8 | 1222238 | 1222328 |
Base 9 | 637129 | 637209 |
Base 10 | 4213110 | 4213810 |
Base 11 | 2972111 | 2972811 |
Base 12 | 2046b12 | 2047612 |
Base 13 | 1623b13 | 1624513 |
Base 14 | 114d514 | 114dc14 |
Base 15 | c73b15 | c74315 |
Base 16 | a49316 | a49a16 |