Compare 20406 vs 20411
Property | 20406 | 20411 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 191 × 1791 | 204111 |
Prime factorization | 2 × 3 × 19 × 179 | 20411 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 6802, 10203, 20406 | 1, 20411 |
Number of properties | 0 | 7 |
Chen primes | 1135th | |
Cousin primes (2nd member) | 352nd | |
Harmonic primes | 840th | |
Isolated primes | 1616th | |
Long primes | 881st | |
Primes | 2307th | |
Sophie germain primes | 331st | |
Roman numberals | ||
Base 2 | 1001111101101102 | 1001111101110112 |
Base 3 | 10002222103 | 10002222223 |
Base 4 | 103323124 | 103323234 |
Base 5 | 11231115 | 11231215 |
Base 6 | 2342506 | 2342556 |
Base 7 | 1133317 | 1133367 |
Base 8 | 476668 | 476738 |
Base 9 | 308839 | 308889 |
Base 10 | 2040610 | 2041110 |
Base 11 | 1437111 | 1437611 |
Base 12 | b98612 | b98b12 |
Base 13 | 939913 | 93a113 |
Base 14 | 761814 | 761d14 |
Base 15 | 60a615 | 60ab15 |
Base 16 | 4fb616 | 4fbb16 |