Compare 28427 vs 28439
Property | 28427 | 28439 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 71 × 311 × 1311 | 284391 |
Prime factorization | 7 × 31 × 131 | 28439 |
Divisors count | 8 | 2 |
Divisors | 1, 7, 31, 131, 217, 917, 4061, 28427 | 1, 28439 |
Number of properties | 0 | 3 |
Isolated primes | 2190th | |
Primes | 3095th | |
Sexy primes (2nd member) | 910th | |
Roman numberals | ||
Base 2 | 1101111000010112 | 1101111000101112 |
Base 3 | 11022222123 | 11100000223 |
Base 4 | 123300234 | 123301134 |
Base 5 | 14022025 | 14022245 |
Base 6 | 3353356 | 3353556 |
Base 7 | 1456107 | 1456257 |
Base 8 | 674138 | 674278 |
Base 9 | 428859 | 430089 |
Base 10 | 2842710 | 2843910 |
Base 11 | 1a3a311 | 1a40411 |
Base 12 | 1454b12 | 1455b12 |
Base 13 | cc2913 | cc3813 |
Base 14 | a50714 | a51514 |
Base 15 | 865215 | 865e15 |
Base 16 | 6f0b16 | 6f1716 |