Compare 20021 vs 20026
Property | 20021 | 20026 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 200211 | 21 × 171 × 191 × 311 |
Prime factorization | 20021 | 2 × 17 × 19 × 31 |
Divisors count | 2 | 16 |
Divisors | 1, 20021 | 1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 10013, 20026 |
Number of properties | 6 | 0 |
Additive primes | 1051st | |
Chen primes | 1113th | |
Harmonic primes | 822nd | |
Primes | 2264th | |
Pythagorean primes | 1126th | |
Twin primes (1st member) | 343rd | |
Roman numberals | ||
Base 2 | 1001110001101012 | 1001110001110102 |
Base 3 | 10001101123 | 10001102013 |
Base 4 | 103203114 | 103203224 |
Base 5 | 11200415 | 11201015 |
Base 6 | 2324056 | 2324146 |
Base 7 | 1122417 | 1122467 |
Base 8 | 470658 | 470728 |
Base 9 | 304159 | 304219 |
Base 10 | 2002110 | 2002610 |
Base 11 | 1405111 | 1405611 |
Base 12 | b70512 | b70a12 |
Base 13 | 916113 | 916613 |
Base 14 | 742114 | 742614 |
Base 15 | 5deb15 | 5e0115 |
Base 16 | 4e3516 | 4e3a16 |