Compare 164039 vs 164387
| Property | 164039 | 164387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1640391 | 1643871 |
| Prime factorization | 164039 | 164387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 164039 | 1, 164387 |
| Number of properties | 5 | 5 |
| Additive primes | 6151st | 6168th |
| Chen primes | 6399th | 6411th |
| Isolated primes | 11344th | 11369th |
| Primes | 15019th | 15050th |
| Safe primes | 998th | |
| Ulam primes | 1078th | |
| Roman numberals | ||
| Base 2 | 1010000000110001112 | 1010000010001000112 |
| Base 3 | 221000001123 | 221001111023 |
| Base 4 | 2200030134 | 2200202034 |
| Base 5 | 202221245 | 202300225 |
| Base 6 | 33032356 | 33050156 |
| Base 7 | 12521517 | 12531567 |
| Base 8 | 5003078 | 5010438 |
| Base 9 | 2700159 | 2704429 |
| Base 10 | 16403910 | 16438710 |
| Base 11 | 10227711 | 10256311 |
| Base 12 | 7ab1b12 | 7b16b12 |
| Base 13 | 5988513 | 59a9213 |
| Base 14 | 43ad114 | 43c9d14 |
| Base 15 | 3390e15 | 33a9215 |
| Base 16 | 280c716 | 2822316 |