Compare 66851 vs 67409
| Property | 66851 | 67409 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 668511 | 674091 |
| Prime factorization | 66851 | 67409 |
| Divisors count | 2 | 2 |
| Divisors | 1, 66851 | 1, 67409 |
| Number of properties | 6 | 4 |
| Chen primes | 3049th | 3071st |
| Good primes | 526th | |
| Long primes | 2522nd | |
| Primes | 6661st | 6713th |
| Pythagorean primes | 3349th | |
| Super primes | 859th | |
| Twin primes (1st member) | 873rd | 880th |
| Roman numberals | ||
| Base 2 | 100000101001000112 | 100000111010100012 |
| Base 3 | 101012002223 | 101021101223 |
| Base 4 | 1001102034 | 1001311014 |
| Base 5 | 41144015 | 41241145 |
| Base 6 | 12332556 | 12400256 |
| Base 7 | 3656217 | 4003467 |
| Base 8 | 2024438 | 2035218 |
| Base 9 | 1116289 | 1124189 |
| Base 10 | 6685110 | 6740910 |
| Base 11 | 4625411 | 4671111 |
| Base 12 | 3282b12 | 3301512 |
| Base 13 | 2457513 | 248b413 |
| Base 14 | 1a51114 | 1a7cd14 |
| Base 15 | 14c1b15 | 14e8e15 |
| Base 16 | 1052316 | 1075116 |