Compare 419 vs 428
Property | 419 | 428 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 4191 | 22 × 1071 |
Prime factorization | 419 | 2 × 2 × 107 |
Divisors count | 2 | 6 |
Divisors | 1, 419 | 1, 2, 4, 107, 214, 428 |
Number of properties | 6 | 0 |
Chen primes | 58th | |
Good primes | 26th | |
Long primes | 30th | |
Primes | 81st | |
Sophie germain primes | 22nd | |
Twin primes (1st member) | 22nd | |
Roman numberals | CDXIX | CDXXVIII |
Base 2 | 1101000112 | 1101011002 |
Base 3 | 1201123 | 1202123 |
Base 4 | 122034 | 122304 |
Base 5 | 31345 | 32035 |
Base 6 | 15356 | 15526 |
Base 7 | 11367 | 11517 |
Base 8 | 6438 | 6548 |
Base 9 | 5159 | 5259 |
Base 10 | 41910 | 42810 |
Base 11 | 35111 | 35a11 |
Base 12 | 2ab12 | 2b812 |
Base 13 | 26313 | 26c13 |
Base 14 | 21d14 | 22814 |
Base 15 | 1ce15 | 1d815 |
Base 16 | 1a316 | 1ac16 |