Compare 222863 vs 222872
Property | 222863 | 222872 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 2228631 | 23 × 131 × 21431 |
Prime factorization | 222863 | 2 × 2 × 2 × 13 × 2143 |
Divisors count | 2 | 16 |
Divisors | 1, 222863 | 1, 2, 4, 8, 13, 26, 52, 104, 2143, 4286, 8572, 17144, 27859, 55718, 111436, 222872 |
Number of properties | 7 | 0 |
Additive primes | 8040th | |
Isolated primes | 15136th | |
Long primes | 7427th | |
Primes | 19845th | |
Safe primes | 1278th | |
Sexy primes (2nd member) | 4693rd | |
Ulam primes | 1422nd | |
Roman numberals | ||
Base 2 | 1101100110100011112 | 1101100110100110002 |
Base 3 | 1020222010123 | 1020222011123 |
Base 4 | 3121220334 | 3121221204 |
Base 5 | 241124235 | 241124425 |
Base 6 | 44354356 | 44354526 |
Base 7 | 16155147 | 16155267 |
Base 8 | 6632178 | 6632308 |
Base 9 | 3686359 | 3686459 |
Base 10 | 22286310 | 22287210 |
Base 11 | 14249311 | 1424a111 |
Base 12 | a8b7b12 | a8b8812 |
Base 13 | 7a59413 | 7a5a013 |
Base 14 | 5b30b14 | 5b31614 |
Base 15 | 4607815 | 4608215 |
Base 16 | 3668f16 | 3669816 |