Compare 42475 vs 42487
Property | 42475 | 42487 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 52 × 16991 | 424871 |
Prime factorization | 5 × 5 × 1699 | 42487 |
Divisors count | 6 | 2 |
Divisors | 1, 5, 25, 1699, 8495, 42475 | 1, 42487 |
Number of properties | 0 | 5 |
Cousin primes (1st member) | 615th | |
Harmonic primes | 1653rd | |
Isolated primes | 3210th | |
Long primes | 1671st | |
Primes | 4445th | |
Roman numberals | ||
Base 2 | 10100101111010112 | 10100101111101112 |
Base 3 | 20110210113 | 20110211213 |
Base 4 | 221132234 | 221133134 |
Base 5 | 23244005 | 23244225 |
Base 6 | 5243516 | 5244116 |
Base 7 | 2345567 | 2346047 |
Base 8 | 1227538 | 1227678 |
Base 9 | 642349 | 642479 |
Base 10 | 4247510 | 4248710 |
Base 11 | 29a0411 | 29a1511 |
Base 12 | 206b712 | 2070712 |
Base 13 | 1644413 | 1645313 |
Base 14 | 1169d14 | 116ab14 |
Base 15 | c8ba15 | c8c715 |
Base 16 | a5eb16 | a5f716 |