Compare 164419 vs 164427
| Property | 164419 | 164427 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1644191 | 31 × 231 × 23831 |
| Prime factorization | 164419 | 3 × 23 × 2383 |
| Divisors count | 2 | 8 |
| Divisors | 1, 164419 | 1, 3, 23, 69, 2383, 7149, 54809, 164427 |
| Number of properties | 5 | 0 |
| Emirps | 3332nd | |
| Isolated primes | 11371st | |
| Lucky primes | 1954th | |
| Primes | 15052nd | |
| Sexy primes (2nd member) | 3642nd | |
| Roman numberals | ||
| Base 2 | 1010000010010000112 | 1010000010010010112 |
| Base 3 | 221001121213 | 221001122203 |
| Base 4 | 2200210034 | 2200210234 |
| Base 5 | 202301345 | 202302025 |
| Base 6 | 33051116 | 33051236 |
| Base 7 | 12532337 | 12532447 |
| Base 8 | 5011038 | 5011138 |
| Base 9 | 2704779 | 2704869 |
| Base 10 | 16441910 | 16442710 |
| Base 11 | 10259211 | 10259a11 |
| Base 12 | 7b19712 | 7b1a312 |
| Base 13 | 59ab813 | 59ac313 |
| Base 14 | 43cc314 | 43ccb14 |
| Base 15 | 33ab415 | 33abc15 |
| Base 16 | 2824316 | 2824b16 |