Compare 20411 vs 20423
Property | 20411 | 20423 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 204111 | 131 × 15711 |
Prime factorization | 20411 | 13 × 1571 |
Divisors count | 2 | 4 |
Divisors | 1, 20411 | 1, 13, 1571, 20423 |
Number of properties | 7 | 1 |
Chen primes | 1135th | |
Cousin primes (2nd member) | 352nd | |
Harmonic primes | 840th | |
Isolated primes | 1616th | |
Long primes | 881st | |
Primes | 2307th | |
Semiprimes | 5184th | |
Sophie germain primes | 331st | |
Roman numberals | ||
Base 2 | 1001111101110112 | 1001111110001112 |
Base 3 | 10002222223 | 10010001023 |
Base 4 | 103323234 | 103330134 |
Base 5 | 11231215 | 11231435 |
Base 6 | 2342556 | 2343156 |
Base 7 | 1133367 | 1133547 |
Base 8 | 476738 | 477078 |
Base 9 | 308889 | 310129 |
Base 10 | 2041110 | 2042310 |
Base 11 | 1437611 | 1438711 |
Base 12 | b98b12 | b99b12 |
Base 13 | 93a113 | 93b013 |
Base 14 | 761d14 | 762b14 |
Base 15 | 60ab15 | 60b815 |
Base 16 | 4fbb16 | 4fc716 |