Compare 216901 vs 216908
Property | 216901 | 216908 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 2169011 | 22 × 2111 × 2571 |
Prime factorization | 216901 | 2 × 2 × 211 × 257 |
Divisors count | 2 | 12 |
Divisors | 1, 216901 | 1, 2, 4, 211, 257, 422, 514, 844, 1028, 54227, 108454, 216908 |
Number of properties | 5 | 0 |
Additive primes | 7834th | |
Primes | 19356th | |
Pythagorean primes | 9656th | |
Twin primes (2nd member) | 2299th | |
Ulam primes | 1387th | |
Roman numberals | ||
Base 2 | 1101001111010001012 | 1101001111010011002 |
Base 3 | 1020001121013 | 1020001121223 |
Base 4 | 3103310114 | 3103310304 |
Base 5 | 234201015 | 234201135 |
Base 6 | 43521016 | 43521126 |
Base 7 | 15622367 | 15622467 |
Base 8 | 6475058 | 6475148 |
Base 9 | 3604719 | 3604789 |
Base 10 | 21690110 | 21690810 |
Base 11 | 138a6311 | 138a6a11 |
Base 12 | a563112 | a563812 |
Base 13 | 7795913 | 7796313 |
Base 14 | 5908d14 | 5909614 |
Base 15 | 4440115 | 4440815 |
Base 16 | 34f4516 | 34f4c16 |