Compare 389 vs 409
Property | 389 | 409 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 3891 | 4091 |
Prime factorization | 389 | 409 |
Divisors count | 2 | 2 |
Divisors | 1, 389 | 1, 409 |
Number of properties | 7 | 9 |
Additive primes | 47th | |
Centered triangular primes | 5th | |
Chen primes | 55th | 57th |
Emirps | 20th | |
Happy primes | 22nd | |
Isolated primes | 36th | 39th |
Long primes | 29th | |
Lucky primes | 22nd | |
Primes | 77th | 80th |
Pythagorean primes | 36th | 39th |
Sexy primes (2nd member) | 42nd | |
Ulam primes | 11th | |
Roman numberals | CCCLXXXIX | CDIX |
Base 2 | 1100001012 | 1100110012 |
Base 3 | 1121023 | 1200113 |
Base 4 | 120114 | 121214 |
Base 5 | 30245 | 31145 |
Base 6 | 14456 | 15216 |
Base 7 | 10647 | 11237 |
Base 8 | 6058 | 6318 |
Base 9 | 4729 | 5049 |
Base 10 | 38910 | 40910 |
Base 11 | 32411 | 34211 |
Base 12 | 28512 | 2a112 |
Base 13 | 23c13 | 25613 |
Base 14 | 1db14 | 21314 |
Base 15 | 1ae15 | 1c415 |
Base 16 | 18516 | 19916 |