Compare 409 vs 4621
| Property | 409 | 4621 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4091 | 46211 |
| Prime factorization | 409 | 4621 |
| Divisors count | 2 | 2 |
| Divisors | 1, 409 | 1, 4621 |
| Number of properties | 9 | 8 |
| Additive primes | 47th | 321st |
| Centered triangular primes | 5th | 14th |
| Chen primes | 57th | |
| Good primes | 104th | |
| Happy primes | 22nd | |
| Harmonic primes | 227th | |
| Isolated primes | 39th | 387th |
| Lucky primes | 22nd | 125th |
| Primes | 80th | 624th |
| Pythagorean primes | 39th | 307th |
| Ulam primes | 11th | |
| Roman numberals | CDIX | MMMMDCXXI |
| Base 2 | 1100110012 | 10010000011012 |
| Base 3 | 1200113 | 201000113 |
| Base 4 | 121214 | 10200314 |
| Base 5 | 31145 | 1214415 |
| Base 6 | 15216 | 332216 |
| Base 7 | 11237 | 163217 |
| Base 8 | 6318 | 110158 |
| Base 9 | 5049 | 63049 |
| Base 10 | 40910 | 462110 |
| Base 11 | 34211 | 352111 |
| Base 12 | 2a112 | 281112 |
| Base 13 | 25613 | 214613 |
| Base 14 | 21314 | 198114 |
| Base 15 | 1c415 | 158115 |
| Base 16 | 19916 | 120d16 |