Compare 218968 vs 218971
Property | 218968 | 218971 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 23 × 1011 × 2711 | 2189711 |
Prime factorization | 2 × 2 × 2 × 101 × 271 | 218971 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 4, 8, 101, 202, 271, 404, 542, 808, 1084, 2168, 27371, 54742, 109484, 218968 | 1, 218971 |
Number of properties | 0 | 4 |
Harmonic primes | 7321st | |
Lucky primes | 2494th | |
Primes | 19524th | |
Twin primes (2nd member) | 2319th | |
Roman numberals | ||
Base 2 | 1101010111010110002 | 1101010111010110112 |
Base 3 | 1020101002213 | 1020101010013 |
Base 4 | 3111311204 | 3111311234 |
Base 5 | 240013335 | 240013415 |
Base 6 | 44054246 | 44054316 |
Base 7 | 16012517 | 16012547 |
Base 8 | 6535308 | 6535338 |
Base 9 | 3633279 | 3633319 |
Base 10 | 21896810 | 21897110 |
Base 11 | 13a57211 | 13a57511 |
Base 12 | a687412 | a687712 |
Base 13 | 7888913 | 7888c13 |
Base 14 | 59b2814 | 59b2b14 |
Base 15 | 44d2d15 | 44d3115 |
Base 16 | 3575816 | 3575b16 |