Compare 219917 vs 219920
Property | 219917 | 219920 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 2199171 | 24 × 51 × 27491 |
Prime factorization | 219917 | 2 × 2 × 2 × 2 × 5 × 2749 |
Divisors count | 2 | 20 |
Divisors | 1, 219917 | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2749, 5498, 10996, 13745, 21992, 27490, 43984, 54980, 109960, 219920 |
Number of properties | 5 | 0 |
Additive primes | 7932nd | |
Isolated primes | 14955th | |
Primes | 19608th | |
Pythagorean primes | 9782nd | |
Sexy primes (2nd member) | 4635th | |
Roman numberals | ||
Base 2 | 1101011011000011012 | 1101011011000100002 |
Base 3 | 1020112000023 | 1020112000123 |
Base 4 | 3112300314 | 3112301004 |
Base 5 | 240141325 | 240141405 |
Base 6 | 44140456 | 44140526 |
Base 7 | 16041057 | 16041117 |
Base 8 | 6554158 | 6554208 |
Base 9 | 3646029 | 3646059 |
Base 10 | 21991710 | 21992010 |
Base 11 | 14025511 | 14025811 |
Base 12 | a732512 | a732812 |
Base 13 | 7913913 | 7913c13 |
Base 14 | 5a20514 | 5a20814 |
Base 15 | 4526215 | 4526515 |
Base 16 | 35b0d16 | 35b1016 |