Compare 161339 vs 161387
| Property | 161339 | 161387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1613391 | 1613871 |
| Prime factorization | 161339 | 161387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161339 | 1, 161387 |
| Number of properties | 9 | 4 |
| Additive primes | 6070th | |
| Chen primes | 6308th | 6309th |
| Harmonic primes | 5546th | 5548th |
| Isolated primes | 11175th | |
| Long primes | 5525th | |
| Primes | 14796th | 14800th |
| Safe primes | 983rd | |
| Sexy primes (2nd member) | 3588th | |
| Twin primes (1st member) | 1813th | |
| Ulam primes | 1061st | |
| Roman numberals | ||
| Base 2 | 1001110110001110112 | 1001110110011010112 |
| Base 3 | 220120221123 | 220121010223 |
| Base 4 | 2131203234 | 2131212234 |
| Base 5 | 201303245 | 201310225 |
| Base 6 | 32425356 | 32430556 |
| Base 7 | 12412437 | 12413427 |
| Base 8 | 4730738 | 4731538 |
| Base 9 | 2652759 | 2653389 |
| Base 10 | 16133910 | 16138710 |
| Base 11 | 10024211 | 10028611 |
| Base 12 | 7944b12 | 7948b12 |
| Base 13 | 5858913 | 585c513 |
| Base 14 | 42b2314 | 42b5914 |
| Base 15 | 32c0e15 | 32c4215 |
| Base 16 | 2763b16 | 2766b16 |