Compare 8156 vs 8167
Property | 8156 | 8167 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 22 × 20391 | 81671 |
Prime factorization | 2 × 2 × 2039 | 8167 |
Divisors count | 6 | 2 |
Divisors | 1, 2, 4, 2039, 4078, 8156 | 1, 8167 |
Number of properties | 0 | 7 |
Cousin primes (1st member) | 173rd | |
Good primes | 152nd | |
Isolated primes | 672nd | |
Left-truncatable primes | 136th | |
Primes | 1025th | |
Sexy primes (2nd member) | 351st | |
Ulam primes | 75th | |
Roman numberals | ||
Base 2 | 11111110111002 | 11111111001112 |
Base 3 | 1020120023 | 1020121113 |
Base 4 | 13331304 | 13332134 |
Base 5 | 2301115 | 2301325 |
Base 6 | 1014326 | 1014516 |
Base 7 | 325317 | 325457 |
Base 8 | 177348 | 177478 |
Base 9 | 121629 | 121749 |
Base 10 | 815610 | 816710 |
Base 11 | 614511 | 615511 |
Base 12 | 487812 | 488712 |
Base 13 | 393513 | 394313 |
Base 14 | 2d8814 | 2d9514 |
Base 15 | 263b15 | 264715 |
Base 16 | 1fdc16 | 1fe716 |