Compare 669 vs 679
Property | 669 | 679 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 2231 | 71 × 971 |
Prime factorization | 3 × 223 | 7 × 97 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 223, 669 | 1, 7, 97, 679 |
Number of properties | 1 | 1 |
Semiprimes | 200th | 203rd |
Roman numberals | DCLXIX | DCLXXIX |
Base 2 | 10100111012 | 10101001112 |
Base 3 | 2202103 | 2210113 |
Base 4 | 221314 | 222134 |
Base 5 | 101345 | 102045 |
Base 6 | 30336 | 30516 |
Base 7 | 16447 | 16607 |
Base 8 | 12358 | 12478 |
Base 9 | 8239 | 8349 |
Base 10 | 66910 | 67910 |
Base 11 | 55911 | 56811 |
Base 12 | 47912 | 48712 |
Base 13 | 3c613 | 40313 |
Base 14 | 35b14 | 36714 |
Base 15 | 2e915 | 30415 |
Base 16 | 29d16 | 2a716 |