Compare 81014 vs 81019
Property | 81014 | 81019 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 405071 | 810191 |
Prime factorization | 2 × 40507 | 81019 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 40507, 81014 | 1, 81019 |
Number of properties | 1 | 9 |
Additive primes | 3298th | |
Cousin primes (1st member) | 1024th | |
Long primes | 3013th | |
Lucky primes | 1069th | |
Primes | 7929th | |
Prime triplets (2nd member) | 427th | |
Prime triplets (3rd member) | 426th | |
Semiprimes | 19145th | |
Sexy primes (2nd member) | 2059th | |
Twin primes (2nd member) | 1021st | |
Roman numberals | ||
Base 2 | 100111100011101102 | 100111100011110112 |
Base 3 | 110100101123 | 110100102013 |
Base 4 | 1033013124 | 1033013234 |
Base 5 | 100430245 | 100430345 |
Base 6 | 14230226 | 14230316 |
Base 7 | 4551237 | 4551317 |
Base 8 | 2361668 | 2361738 |
Base 9 | 1331159 | 1331219 |
Base 10 | 8101410 | 8101910 |
Base 11 | 5595a11 | 5596411 |
Base 12 | 3aa7212 | 3aa7712 |
Base 13 | 2ab4b13 | 2ab5313 |
Base 14 | 2174a14 | 2175114 |
Base 15 | 1900e15 | 1901415 |
Base 16 | 13c7616 | 13c7b16 |