Compare 172868 vs 172871
Property | 172868 | 172871 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 231 × 18791 | 1728711 |
Prime factorization | 2 × 2 × 23 × 1879 | 172871 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 23, 46, 92, 1879, 3758, 7516, 43217, 86434, 172868 | 1, 172871 |
Number of properties | 0 | 6 |
Chen primes | 6674th | |
Cousin primes (2nd member) | 1893rd | |
Isolated primes | 11942nd | |
Primes | 15745th | |
Sexy primes (1st member) | 3799th | |
Sexy prime triplets (1st member) | 777th | |
Roman numberals | ||
Base 2 | 1010100011010001002 | 1010100011010001112 |
Base 3 | 222100101123 | 222100101223 |
Base 4 | 2220310104 | 2220310134 |
Base 5 | 210124335 | 210124415 |
Base 6 | 34121526 | 34121556 |
Base 7 | 13166637 | 13166667 |
Base 8 | 5215048 | 5215078 |
Base 9 | 2831159 | 2831189 |
Base 10 | 17286810 | 17287110 |
Base 11 | 10897311 | 10897611 |
Base 12 | 8405812 | 8405b12 |
Base 13 | 608b713 | 608ba13 |
Base 14 | 46dda14 | 46ddd14 |
Base 15 | 3634815 | 3634b15 |
Base 16 | 2a34416 | 2a34716 |