Compare 20897 vs 21587
Property | 20897 | 21587 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208971 | 215871 |
Prime factorization | 20897 | 21587 |
Divisors count | 2 | 2 |
Divisors | 1, 20897 | 1, 21587 |
Number of properties | 9 | 6 |
Additive primes | 1124th | |
Chen primes | 1156th | 1189th |
Good primes | 264th | |
Harmonic primes | 861st | 891st |
Long primes | 893rd | |
Primes | 2350th | 2423rd |
Prime triplets (1st member) | 174th | |
Pythagorean primes | 1169th | |
Sexy primes (1st member) | 713th | |
Super primes | 360th | |
Twin primes (1st member) | 356th | 367th |
Roman numberals | ||
Base 2 | 1010001101000012 | 1010100010100112 |
Base 3 | 10011222223 | 10021211123 |
Base 4 | 110122014 | 111011034 |
Base 5 | 11320425 | 11423225 |
Base 6 | 2404256 | 2435356 |
Base 7 | 1146327 | 1166367 |
Base 8 | 506418 | 521238 |
Base 9 | 315889 | 325459 |
Base 10 | 2089710 | 2158710 |
Base 11 | 1477811 | 1524511 |
Base 12 | 1011512 | 105ab12 |
Base 13 | 968613 | 9a9713 |
Base 14 | 788914 | 7c1d14 |
Base 15 | 62d215 | 65e215 |
Base 16 | 51a116 | 545316 |