Compare 198958 vs 198959
| Property | 198958 | 198959 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 311 × 32091 | 1989591 |
| Prime factorization | 2 × 31 × 3209 | 198959 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 31, 62, 3209, 6418, 99479, 198958 | 1, 198959 |
| Number of properties | 0 | 5 |
| Additive primes | 7192nd | |
| Isolated primes | 13602nd | |
| Primes | 17903rd | |
| Sexy primes (2nd member) | 4281st | |
| Super primes | 2051st | |
| Roman numberals | ||
| Base 2 | 1100001001001011102 | 1100001001001011112 |
| Base 3 | 1010022202113 | 1010022202123 |
| Base 4 | 3002102324 | 3002102334 |
| Base 5 | 223313135 | 223313145 |
| Base 6 | 41330346 | 41330356 |
| Base 7 | 14560247 | 14560257 |
| Base 8 | 6044568 | 6044578 |
| Base 9 | 3328249 | 3328259 |
| Base 10 | 19895810 | 19895910 |
| Base 11 | 12653111 | 12653211 |
| Base 12 | 9717a12 | 9717b12 |
| Base 13 | 6c73613 | 6c73713 |
| Base 14 | 5271414 | 5271514 |
| Base 15 | 3de3d15 | 3de3e15 |
| Base 16 | 3092e16 | 3092f16 |