Compare 161339 vs 162143
| Property | 161339 | 162143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1613391 | 1621431 |
| Prime factorization | 161339 | 162143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161339 | 1, 162143 |
| Number of properties | 9 | 7 |
| Additive primes | 6070th | 6095th |
| Chen primes | 6308th | 6338th |
| Harmonic primes | 5546th | 5576th |
| Isolated primes | 11219th | |
| Long primes | 5525th | 5549th |
| Primes | 14796th | 14862nd |
| Safe primes | 983rd | 986th |
| Sexy primes (2nd member) | 3588th | |
| Twin primes (1st member) | 1813th | |
| Ulam primes | 1061st | |
| Roman numberals | ||
| Base 2 | 1001110110001110112 | 1001111001010111112 |
| Base 3 | 220120221123 | 220201020223 |
| Base 4 | 2131203234 | 2132111334 |
| Base 5 | 201303245 | 201420335 |
| Base 6 | 32425356 | 32503556 |
| Base 7 | 12412437 | 12435027 |
| Base 8 | 4730738 | 4745378 |
| Base 9 | 2652759 | 2663689 |
| Base 10 | 16133910 | 16214310 |
| Base 11 | 10024211 | 10090311 |
| Base 12 | 7944b12 | 799bb12 |
| Base 13 | 5858913 | 58a5713 |
| Base 14 | 42b2314 | 4313914 |
| Base 15 | 32c0e15 | 3309815 |
| Base 16 | 2763b16 | 2795f16 |