Compare 6229 vs 6661
| Property | 6229 | 6661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 62291 | 66611 |
| Prime factorization | 6229 | 6661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6229 | 1, 6661 |
| Number of properties | 7 | 11 |
| Additive primes | 408th | 428th |
| Centered decagonal primes | 23rd | |
| Chen primes | 469th | |
| Happy primes | 147th | |
| Harmonic primes | 293rd | 312th |
| Isolated primes | 520th | |
| Long primes | 329th | |
| Lucky primes | 152nd | 160th |
| Primes | 811th | 859th |
| Pythagorean primes | 397th | 423rd |
| Super primes | 141st | 149th |
| Twin primes (2nd member) | 153rd | |
| Roman numberals | ||
| Base 2 | 11000010101012 | 11010000001012 |
| Base 3 | 221122013 | 1000102013 |
| Base 4 | 12011114 | 12200114 |
| Base 5 | 1444045 | 2031215 |
| Base 6 | 445016 | 505016 |
| Base 7 | 241067 | 252647 |
| Base 8 | 141258 | 150058 |
| Base 9 | 84819 | 101219 |
| Base 10 | 622910 | 666110 |
| Base 11 | 475311 | 500611 |
| Base 12 | 373112 | 3a3112 |
| Base 13 | 2ab213 | 305513 |
| Base 14 | 23ad14 | 25db14 |
| Base 15 | 1ca415 | 1e9115 |
| Base 16 | 185516 | 1a0516 |