Compare 20407 vs 20681
Property | 20407 | 20681 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 204071 | 206811 |
Prime factorization | 20407 | 20681 |
Divisors count | 2 | 2 |
Divisors | 1, 20407 | 1, 20681 |
Number of properties | 6 | 5 |
Additive primes | 1072nd | 1082nd |
Chen primes | 1134th | |
Cousin primes (1st member) | 352nd | |
Good primes | 258th | |
Isolated primes | 1615th | 1628th |
Long primes | 880th | |
Primes | 2306th | 2329th |
Pythagorean primes | 1158th | |
Roman numberals | ||
Base 2 | 1001111101101112 | 1010000110010012 |
Base 3 | 10002222113 | 10011002223 |
Base 4 | 103323134 | 110030214 |
Base 5 | 11231125 | 11302115 |
Base 6 | 2342516 | 2354256 |
Base 7 | 1133327 | 1142037 |
Base 8 | 476678 | 503118 |
Base 9 | 308849 | 313289 |
Base 10 | 2040710 | 2068110 |
Base 11 | 1437211 | 145a111 |
Base 12 | b98712 | bb7512 |
Base 13 | 939a13 | 954b13 |
Base 14 | 761914 | 777314 |
Base 15 | 60a715 | 61db15 |
Base 16 | 4fb716 | 50c916 |