Compare 6679 vs 6690
Property | 6679 | 6690 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 66791 | 21 × 31 × 51 × 2231 |
Prime factorization | 6679 | 2 × 3 × 5 × 223 |
Divisors count | 2 | 16 |
Divisors | 1, 6679 | 1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690 |
Number of properties | 5 | 0 |
Harmonic primes | 313th | |
Isolated primes | 556th | |
Lucky primes | 161st | |
Primes | 861st | |
Sexy primes (2nd member) | 307th | |
Roman numberals | ||
Base 2 | 11010000101112 | 11010001000102 |
Base 3 | 1000111013 | 1000112103 |
Base 4 | 12201134 | 12202024 |
Base 5 | 2032045 | 2032305 |
Base 6 | 505316 | 505506 |
Base 7 | 253217 | 253357 |
Base 8 | 150278 | 150428 |
Base 9 | 101419 | 101539 |
Base 10 | 667910 | 669010 |
Base 11 | 502211 | 503211 |
Base 12 | 3a4712 | 3a5612 |
Base 13 | 306a13 | 307813 |
Base 14 | 261114 | 261c14 |
Base 15 | 1ea415 | 1eb015 |
Base 16 | 1a1716 | 1a2216 |