Compare 42487 vs 42488
Property | 42487 | 42488 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 424871 | 23 × 471 × 1131 |
Prime factorization | 42487 | 2 × 2 × 2 × 47 × 113 |
Divisors count | 2 | 16 |
Divisors | 1, 42487 | 1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 904, 5311, 10622, 21244, 42488 |
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 | 10100101111110002 |
Base 3 | 20110211213 | 20110211223 |
Base 4 | 221133134 | 221133204 |
Base 5 | 23244225 | 23244235 |
Base 6 | 5244116 | 5244126 |
Base 7 | 2346047 | 2346057 |
Base 8 | 1227678 | 1227708 |
Base 9 | 642479 | 642489 |
Base 10 | 4248710 | 4248810 |
Base 11 | 29a1511 | 29a1611 |
Base 12 | 2070712 | 2070812 |
Base 13 | 1645313 | 1645413 |
Base 14 | 116ab14 | 116ac14 |
Base 15 | c8c715 | c8c815 |
Base 16 | a5f716 | a5f816 |