Compare 216901 vs 216904
Property | 216901 | 216904 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 2169011 | 23 × 191 × 14271 |
Prime factorization | 216901 | 2 × 2 × 2 × 19 × 1427 |
Divisors count | 2 | 16 |
Divisors | 1, 216901 | 1, 2, 4, 8, 19, 38, 76, 152, 1427, 2854, 5708, 11416, 27113, 54226, 108452, 216904 |
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 | 1101001111010010002 |
Base 3 | 1020001121013 | 1020001121113 |
Base 4 | 3103310114 | 3103310204 |
Base 5 | 234201015 | 234201045 |
Base 6 | 43521016 | 43521046 |
Base 7 | 15622367 | 15622427 |
Base 8 | 6475058 | 6475108 |
Base 9 | 3604719 | 3604749 |
Base 10 | 21690110 | 21690410 |
Base 11 | 138a6311 | 138a6611 |
Base 12 | a563112 | a563412 |
Base 13 | 7795913 | 7795c13 |
Base 14 | 5908d14 | 5909214 |
Base 15 | 4440115 | 4440415 |
Base 16 | 34f4516 | 34f4816 |