Compare 61 vs 223
Property | 61 | 223 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 611 | 2231 |
Prime factorization | 61 | 223 |
Divisors count | 2 | 2 |
Divisors | 1, 61 | 1, 223 |
Number of properties | 12 | 13 |
Additive primes | 11th | 28th |
Carol primes | 3rd | |
Centered decagonal primes | 3rd | |
Centered square primes | 4th | |
Cousin primes (1st member) | 15th | |
Cuban primes 1 | 4th | |
Good primes | 17th | |
Harmonic primes | 17th | |
Isolated primes | 19th | |
Left-truncatable primes | 21st | |
Long primes | 8th | 18th |
Lucky primes | 15th | |
Primes | 18th | 48th |
Prime triplets (1st member) | 15th | |
Pythagorean primes | 8th | |
Sexy primes (1st member) | 12th | 27th |
Sexy prime quadrupletss (1st member) | 4th | |
Sexy prime triplets (1st member) | 8th | |
Solinas primes | 15th | 27th |
Twin primes (2nd member) | 7th | |
Roman numberals | LXI | CCXXIII |
Base 2 | 1111012 | 110111112 |
Base 3 | 20213 | 220213 |
Base 4 | 3314 | 31334 |
Base 5 | 2215 | 13435 |
Base 6 | 1416 | 10116 |
Base 7 | 1157 | 4367 |
Base 8 | 758 | 3378 |
Base 9 | 679 | 2679 |
Base 10 | 6110 | 22310 |
Base 11 | 5611 | 19311 |
Base 12 | 5112 | 16712 |
Base 13 | 4913 | 14213 |
Base 14 | 4514 | 11d14 |
Base 15 | 4115 | ed15 |
Base 16 | 3d16 | df16 |