Compare 20789 vs 20800
Property | 20789 | 20800 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 9 |
Prime factorization | 207891 | 26 × 52 × 131 |
Prime factorization | 20789 | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 |
Divisors count | 2 | 42 |
Divisors | 1, 20789 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800 |
Number of properties | 7 | 0 |
Chen primes | 1153rd | |
Harmonic primes | 857th | |
Isolated primes | 1635th | |
Long primes | 889th | |
Primes | 2342nd | |
Pythagorean primes | 1164th | |
Sophie germain primes | 337th | |
Roman numberals | ||
Base 2 | 1010001001101012 | 1010001010000002 |
Base 3 | 10011112223 | 10011121013 |
Base 4 | 110103114 | 110110004 |
Base 5 | 11311245 | 11312005 |
Base 6 | 2401256 | 2401446 |
Base 7 | 1144167 | 1144337 |
Base 8 | 504658 | 505008 |
Base 9 | 314589 | 314719 |
Base 10 | 2078910 | 2080010 |
Base 11 | 1468a11 | 1469a11 |
Base 12 | 1004512 | 1005412 |
Base 13 | 960213 | 961013 |
Base 14 | 780d14 | 781a14 |
Base 15 | 625e15 | 626a15 |
Base 16 | 513516 | 514016 |