Compare 216901 vs 216906
Property | 216901 | 216906 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 2169011 | 21 × 31 × 361511 |
Prime factorization | 216901 | 2 × 3 × 36151 |
Divisors count | 2 | 8 |
Divisors | 1, 216901 | 1, 2, 3, 6, 36151, 72302, 108453, 216906 |
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 | 1101001111010010102 |
Base 3 | 1020001121013 | 1020001121203 |
Base 4 | 3103310114 | 3103310224 |
Base 5 | 234201015 | 234201115 |
Base 6 | 43521016 | 43521106 |
Base 7 | 15622367 | 15622447 |
Base 8 | 6475058 | 6475128 |
Base 9 | 3604719 | 3604769 |
Base 10 | 21690110 | 21690610 |
Base 11 | 138a6311 | 138a6811 |
Base 12 | a563112 | a563612 |
Base 13 | 7795913 | 7796113 |
Base 14 | 5908d14 | 5909414 |
Base 15 | 4440115 | 4440615 |
Base 16 | 34f4516 | 34f4a16 |