Compare 20407 vs 20418
Property | 20407 | 20418 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 204071 | 21 × 31 × 411 × 831 |
Prime factorization | 20407 | 2 × 3 × 41 × 83 |
Divisors count | 2 | 16 |
Divisors | 1, 20407 | 1, 2, 3, 6, 41, 82, 83, 123, 166, 246, 249, 498, 3403, 6806, 10209, 20418 |
Number of properties | 6 | 0 |
Additive primes | 1072nd | |
Chen primes | 1134th | |
Cousin primes (1st member) | 352nd | |
Isolated primes | 1615th | |
Long primes | 880th | |
Primes | 2306th | |
Roman numberals | ||
Base 2 | 1001111101101112 | 1001111110000102 |
Base 3 | 10002222113 | 10010000203 |
Base 4 | 103323134 | 103330024 |
Base 5 | 11231125 | 11231335 |
Base 6 | 2342516 | 2343106 |
Base 7 | 1133327 | 1133467 |
Base 8 | 476678 | 477028 |
Base 9 | 308849 | 310069 |
Base 10 | 2040710 | 2041810 |
Base 11 | 1437211 | 1438211 |
Base 12 | b98712 | b99612 |
Base 13 | 939a13 | 93a813 |
Base 14 | 761914 | 762614 |
Base 15 | 60a715 | 60b315 |
Base 16 | 4fb716 | 4fc216 |