Compare 268987 vs 268993
Property | 268987 | 268993 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 311 × 86771 | 2689931 |
Prime factorization | 31 × 8677 | 268993 |
Divisors count | 4 | 2 |
Divisors | 1, 31, 8677, 268987 | 1, 268993 |
Number of properties | 1 | 9 |
Additive primes | 9486th | |
Cousin primes (1st member) | 2731st | |
Harmonic primes | 8791st | |
Isolated primes | 18069th | |
Long primes | 8815th | |
Lucky primes | 2915th | |
Primes | 23562nd | |
Prime triplets (1st member) | 1066th | |
Semiprimes | 59973rd | |
Sexy primes (1st member) | 5489th | |
Roman numberals | ||
Base 2 | 10000011010101110112 | 10000011010110000012 |
Base 3 | 1111222221113 | 1111222222013 |
Base 4 | 10012223234 | 10012230014 |
Base 5 | 321014225 | 321014335 |
Base 6 | 54331516 | 54332016 |
Base 7 | 22001357 | 22001447 |
Base 8 | 10152738 | 10153018 |
Base 9 | 4488749 | 4488819 |
Base 10 | 26898710 | 26899310 |
Base 11 | 17410411 | 17410a11 |
Base 12 | 10b7b712 | 10b80112 |
Base 13 | 9558413 | 9558a13 |
Base 14 | 7005514 | 7005b14 |
Base 15 | 54a7715 | 54a7d15 |
Base 16 | 41abb16 | 41ac116 |