Compare 216916 vs 216919
Property | 216916 | 216919 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 71 × 611 × 1271 | 2169191 |
Prime factorization | 2 × 2 × 7 × 61 × 127 | 216919 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 4, 7, 14, 28, 61, 122, 127, 244, 254, 427, 508, 854, 889, 1708, 1778, 3556, 7747, 15494, 30988, 54229, 108458, 216916 | 1, 216919 |
Number of properties | 0 | 4 |
Chen primes | 8073rd | |
Harmonic primes | 7257th | |
Primes | 19359th | |
Twin primes (2nd member) | 2300th | |
Roman numberals | ||
Base 2 | 1101001111010101002 | 1101001111010101112 |
Base 3 | 1020001122213 | 1020001200013 |
Base 4 | 3103311104 | 3103311134 |
Base 5 | 234201315 | 234201345 |
Base 6 | 43521246 | 43521316 |
Base 7 | 15622607 | 15622637 |
Base 8 | 6475248 | 6475278 |
Base 9 | 3604879 | 3605019 |
Base 10 | 21691610 | 21691910 |
Base 11 | 138a7711 | 138a7a11 |
Base 12 | a564412 | a564712 |
Base 13 | 7796b13 | 7797113 |
Base 14 | 590a014 | 590a314 |
Base 15 | 4441115 | 4441415 |
Base 16 | 34f5416 | 34f5716 |