Compare 20369 vs 20381
Property | 20369 | 20381 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 203691 | 891 × 2291 |
Prime factorization | 20369 | 89 × 229 |
Divisors count | 2 | 4 |
Divisors | 1, 20369 | 1, 89, 229, 20381 |
Number of properties | 7 | 1 |
Chen primes | 1131st | |
Happy primes | 382nd | |
Harmonic primes | 838th | |
Isolated primes | 1611th | |
Primes | 2302nd | |
Pythagorean primes | 1147th | |
Semiprimes | 5175th | |
Sophie germain primes | 329th | |
Roman numberals | ||
Base 2 | 1001111100100012 | 1001111100111012 |
Base 3 | 10002211023 | 10002212123 |
Base 4 | 103321014 | 103321314 |
Base 5 | 11224345 | 11230115 |
Base 6 | 2341456 | 2342056 |
Base 7 | 1132467 | 1132647 |
Base 8 | 476218 | 476358 |
Base 9 | 308429 | 308559 |
Base 10 | 2036910 | 2038110 |
Base 11 | 1433811 | 1434911 |
Base 12 | b95512 | b96512 |
Base 13 | 936b13 | 937a13 |
Base 14 | 75cd14 | 75db14 |
Base 15 | 607e15 | 608b15 |
Base 16 | 4f9116 | 4f9d16 |