Compare 409 vs 479
| Property | 409 | 479 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4091 | 4791 |
| Prime factorization | 409 | 479 |
| Divisors count | 2 | 2 |
| Divisors | 1, 409 | 1, 479 |
| Number of properties | 9 | 6 |
| Additive primes | 47th | |
| Centered triangular primes | 5th | |
| Chen primes | 57th | 64th |
| Happy primes | 22nd | |
| Harmonic primes | 36th | |
| Isolated primes | 39th | 45th |
| Lucky primes | 22nd | |
| Primes | 80th | 92nd |
| Pythagorean primes | 39th | |
| Safe primes | 17th | |
| Solinas primes | 36th | |
| Ulam primes | 11th | |
| Roman numberals | CDIX | CDLXXIX |
| Base 2 | 1100110012 | 1110111112 |
| Base 3 | 1200113 | 1222023 |
| Base 4 | 121214 | 131334 |
| Base 5 | 31145 | 34045 |
| Base 6 | 15216 | 21156 |
| Base 7 | 11237 | 12537 |
| Base 8 | 6318 | 7378 |
| Base 9 | 5049 | 5829 |
| Base 10 | 40910 | 47910 |
| Base 11 | 34211 | 3a611 |
| Base 12 | 2a112 | 33b12 |
| Base 13 | 25613 | 2ab13 |
| Base 14 | 21314 | 26314 |
| Base 15 | 1c415 | 21e15 |
| Base 16 | 19916 | 1df16 |