Compare 135199 vs 135209
| Property | 135199 | 135209 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 3531 × 3831 | 1352091 |
| Prime factorization | 353 × 383 | 135209 |
| Divisors count | 4 | 2 |
| Divisors | 1, 353, 383, 135199 | 1, 135209 |
| Number of properties | 1 | 4 |
| Chen primes | 5433rd | |
| Primes | 12594th | |
| Pythagorean primes | 6270th | |
| Semiprimes | 31168th | |
| Twin primes (1st member) | 1564th | |
| Roman numberals | ||
| Base 2 | 1000010000000111112 | 1000010000001010012 |
| Base 3 | 202121101013 | 202121102023 |
| Base 4 | 2010001334 | 2010002214 |
| Base 5 | 133112445 | 133113145 |
| Base 6 | 25215316 | 25215456 |
| Base 7 | 11021117 | 11021247 |
| Base 8 | 4100378 | 4100518 |
| Base 9 | 2254119 | 2254229 |
| Base 10 | 13519910 | 13520910 |
| Base 11 | 9263911 | 9264811 |
| Base 12 | 662a712 | 662b512 |
| Base 13 | 496cc13 | 4970913 |
| Base 14 | 373b114 | 373bb14 |
| Base 15 | 2a0d415 | 2a0de15 |
| Base 16 | 2101f16 | 2102916 |