Compare 42487 vs 42498
Property | 42487 | 42498 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 424871 | 21 × 33 × 7871 |
Prime factorization | 42487 | 2 × 3 × 3 × 3 × 787 |
Divisors count | 2 | 16 |
Divisors | 1, 42487 | 1, 2, 3, 6, 9, 18, 27, 54, 787, 1574, 2361, 4722, 7083, 14166, 21249, 42498 |
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 | 10100110000000102 |
Base 3 | 20110211213 | 20110220003 |
Base 4 | 221133134 | 221200024 |
Base 5 | 23244225 | 23244435 |
Base 6 | 5244116 | 5244306 |
Base 7 | 2346047 | 2346217 |
Base 8 | 1227678 | 1230028 |
Base 9 | 642479 | 642609 |
Base 10 | 4248710 | 4249810 |
Base 11 | 29a1511 | 29a2511 |
Base 12 | 2070712 | 2071612 |
Base 13 | 1645313 | 1646113 |
Base 14 | 116ab14 | 116b814 |
Base 15 | c8c715 | c8d315 |
Base 16 | a5f716 | a60216 |