Compare 42487 vs 42557
Property | 42487 | 42557 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 424871 | 425571 |
Prime factorization | 42487 | 42557 |
Divisors count | 2 | 2 |
Divisors | 1, 42487 | 1, 42557 |
Number of properties | 5 | 4 |
Additive primes | 1988th | |
Cousin primes (1st member) | 615th | |
Harmonic primes | 1653rd | |
Isolated primes | 3210th | 3215th |
Long primes | 1671st | |
Primes | 4445th | 4450th |
Pythagorean primes | 2206th | |
Roman numberals | ||
Base 2 | 10100101111101112 | 10100110001111012 |
Base 3 | 20110211213 | 20111010123 |
Base 4 | 221133134 | 221203314 |
Base 5 | 23244225 | 23302125 |
Base 6 | 5244116 | 5250056 |
Base 7 | 2346047 | 2350347 |
Base 8 | 1227678 | 1230758 |
Base 9 | 642479 | 643359 |
Base 10 | 4248710 | 4255710 |
Base 11 | 29a1511 | 29a7911 |
Base 12 | 2070712 | 2076512 |
Base 13 | 1645313 | 164a813 |
Base 14 | 116ab14 | 1171b14 |
Base 15 | c8c715 | c92215 |
Base 16 | a5f716 | a63d16 |