Compare 218963 vs 218964
Property | 218963 | 218964 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 2189631 | 22 × 31 × 711 × 2571 |
Prime factorization | 218963 | 2 × 2 × 3 × 71 × 257 |
Divisors count | 2 | 24 |
Divisors | 1, 218963 | 1, 2, 3, 4, 6, 12, 71, 142, 213, 257, 284, 426, 514, 771, 852, 1028, 1542, 3084, 18247, 36494, 54741, 72988, 109482, 218964 |
Number of properties | 6 | 0 |
Additive primes | 7901st | |
Chen primes | 8139th | |
Isolated primes | 14887th | |
Primes | 19522nd | |
Safe primes | 1263rd | |
Sexy primes (1st member) | 4618th | |
Roman numberals | ||
Base 2 | 1101010111010100112 | 1101010111010101002 |
Base 3 | 1020101002023 | 1020101002103 |
Base 4 | 3111311034 | 3111311104 |
Base 5 | 240013235 | 240013245 |
Base 6 | 44054156 | 44054206 |
Base 7 | 16012437 | 16012447 |
Base 8 | 6535238 | 6535248 |
Base 9 | 3633229 | 3633239 |
Base 10 | 21896310 | 21896410 |
Base 11 | 13a56811 | 13a56911 |
Base 12 | a686b12 | a687012 |
Base 13 | 7888413 | 7888513 |
Base 14 | 59b2314 | 59b2414 |
Base 15 | 44d2815 | 44d2915 |
Base 16 | 3575316 | 3575416 |