Compare 28868 vs 28871
Property | 28868 | 28871 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 71 × 10311 | 288711 |
Prime factorization | 2 × 2 × 7 × 1031 | 28871 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 7, 14, 28, 1031, 2062, 4124, 7217, 14434, 28868 | 1, 28871 |
Number of properties | 0 | 4 |
Chen primes | 1519th | |
Cousin primes (2nd member) | 458th | |
Isolated primes | 2229th | |
Primes | 3144th | |
Roman numberals | ||
Base 2 | 1110000110001002 | 1110000110001112 |
Base 3 | 11101210123 | 11101210223 |
Base 4 | 130030104 | 130030134 |
Base 5 | 14104335 | 14104415 |
Base 6 | 3413526 | 3413556 |
Base 7 | 1501107 | 1501137 |
Base 8 | 703048 | 703078 |
Base 9 | 435359 | 435389 |
Base 10 | 2886810 | 2887110 |
Base 11 | 1a76411 | 1a76711 |
Base 12 | 1485812 | 1485b12 |
Base 13 | 101a813 | 101ab13 |
Base 14 | a74014 | a74314 |
Base 15 | 884815 | 884b15 |
Base 16 | 70c416 | 70c716 |