Compare 42487 vs 42492
Property | 42487 | 42492 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 424871 | 22 × 31 × 35411 |
Prime factorization | 42487 | 2 × 2 × 3 × 3541 |
Divisors count | 2 | 12 |
Divisors | 1, 42487 | 1, 2, 3, 4, 6, 12, 3541, 7082, 10623, 14164, 21246, 42492 |
Number of properties | 5 | 0 |
Cousin primes (1st member) | 615th | |
Harmonic primes | 1653rd | |
Isolated primes | 3210th | |
Long primes | 1671st | |
Primes | 4445th | |
Roman numberals | ||
Base 2 | 10100101111101112 | 10100101111111002 |
Base 3 | 20110211213 | 20110212103 |
Base 4 | 221133134 | 221133304 |
Base 5 | 23244225 | 23244325 |
Base 6 | 5244116 | 5244206 |
Base 7 | 2346047 | 2346127 |
Base 8 | 1227678 | 1227748 |
Base 9 | 642479 | 642539 |
Base 10 | 4248710 | 4249210 |
Base 11 | 29a1511 | 29a1a11 |
Base 12 | 2070712 | 2071012 |
Base 13 | 1645313 | 1645813 |
Base 14 | 116ab14 | 116b214 |
Base 15 | c8c715 | c8cc15 |
Base 16 | a5f716 | a5fc16 |