Compare 123209 vs 123220
Property | 123209 | 123220 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1232091 | 22 × 51 × 611 × 1011 |
Prime factorization | 123209 | 2 × 2 × 5 × 61 × 101 |
Divisors count | 2 | 24 |
Divisors | 1, 123209 | 1, 2, 4, 5, 10, 20, 61, 101, 122, 202, 244, 305, 404, 505, 610, 1010, 1220, 2020, 6161, 12322, 24644, 30805, 61610, 123220 |
Number of properties | 6 | 0 |
Additive primes | 4772nd | |
Harmonic primes | 4375th | |
Isolated primes | 8669th | |
Primes | 11580th | |
Pythagorean primes | 5760th | |
Sexy primes (2nd member) | 2891st | |
Roman numberals | ||
Base 2 | 111100001010010012 | 111100001010101002 |
Base 3 | 200210000223 | 200210002013 |
Base 4 | 1320110214 | 1320111104 |
Base 5 | 124203145 | 124203405 |
Base 6 | 23502256 | 23502446 |
Base 7 | 10221327 | 10221467 |
Base 8 | 3605118 | 3605248 |
Base 9 | 2070089 | 2070219 |
Base 10 | 12320910 | 12322010 |
Base 11 | 8462911 | 8463911 |
Base 12 | 5b37512 | 5b38412 |
Base 13 | 4410813 | 4411613 |
Base 14 | 32c8914 | 32c9614 |
Base 15 | 2678e15 | 2679a15 |
Base 16 | 1e14916 | 1e15416 |