Compare 18223 vs 18224
Property | 18223 | 18224 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 182231 | 24 × 171 × 671 |
Prime factorization | 18223 | 2 × 2 × 2 × 2 × 17 × 67 |
Divisors count | 2 | 20 |
Divisors | 1, 18223 | 1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224 |
Number of properties | 9 | 0 |
Happy primes | 357th | |
Harmonic primes | 756th | |
Isolated primes | 1449th | |
Primes | 2088th | |
Sexy primes (1st member) | 645th | |
Sexy primes (2nd member) | 644th | |
Sexy prime quadrupletss (3rd member) | 34th | |
Sexy prime triplets (2nd member) | 180th | |
Sexy prime triplets (3rd member) | 179th | |
Roman numberals | ||
Base 2 | 1000111001011112 | 1000111001100002 |
Base 3 | 2202222213 | 2202222223 |
Base 4 | 101302334 | 101303004 |
Base 5 | 10403435 | 10403445 |
Base 6 | 2202116 | 2202126 |
Base 7 | 1040627 | 1040637 |
Base 8 | 434578 | 434608 |
Base 9 | 268879 | 268889 |
Base 10 | 1822310 | 1822410 |
Base 11 | 1276711 | 1276811 |
Base 12 | a66712 | a66812 |
Base 13 | 83aa13 | 83ab13 |
Base 14 | 68d914 | 68da14 |
Base 15 | 55ed15 | 55ee15 |
Base 16 | 472f16 | 473016 |