Compare 6197 vs 6661
| Property | 6197 | 6661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 61971 | 66611 |
| Prime factorization | 6197 | 6661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6197 | 1, 6661 |
| Number of properties | 10 | 11 |
| Additive primes | 405th | 428th |
| Centered decagonal primes | 23rd | |
| Chen primes | 445th | 469th |
| Good primes | 125th | |
| Happy primes | 136th | 147th |
| Harmonic primes | 312th | |
| Left-truncatable primes | 111th | |
| Long primes | 329th | |
| Lucky primes | 160th | |
| Primes | 805th | 859th |
| Prime triplets (1st member) | 92nd | |
| Pythagorean primes | 394th | 423rd |
| Sexy primes (1st member) | 289th | |
| Super primes | 149th | |
| Twin primes (1st member) | 146th | |
| Twin primes (2nd member) | 153rd | |
| Roman numberals | ||
| Base 2 | 11000001101012 | 11010000001012 |
| Base 3 | 221111123 | 1000102013 |
| Base 4 | 12003114 | 12200114 |
| Base 5 | 1442425 | 2031215 |
| Base 6 | 444056 | 505016 |
| Base 7 | 240327 | 252647 |
| Base 8 | 140658 | 150058 |
| Base 9 | 84459 | 101219 |
| Base 10 | 619710 | 666110 |
| Base 11 | 472411 | 500611 |
| Base 12 | 370512 | 3a3112 |
| Base 13 | 2a8913 | 305513 |
| Base 14 | 238914 | 25db14 |
| Base 15 | 1c8215 | 1e9115 |
| Base 16 | 183516 | 1a0516 |