Compare 861229 vs 861239
| Property | 861229 | 861239 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 8211 × 10491 | 8612391 |
| Prime factorization | 821 × 1049 | 861239 |
| Divisors count | 4 | 2 |
| Divisors | 1, 821, 1049, 861229 | 1, 861239 |
| Number of properties | 1 | 4 |
| Additive primes | 26412th | |
| Chen primes | 26342nd | |
| Isolated primes | 54067th | |
| Primes | 68440th | |
| Semiprimes | 182006th | |
| Roman numberals | ||
| Base 2 | 110100100100001011012 | 110100100100001101112 |
| Base 3 | 11212021011013 | 11212021012023 |
| Base 4 | 31021002314 | 31021003134 |
| Base 5 | 2100244045 | 2100244245 |
| Base 6 | 302431016 | 302431156 |
| Base 7 | 102146057 | 102146217 |
| Base 8 | 32220558 | 32220678 |
| Base 9 | 15523419 | 15523529 |
| Base 10 | 86122910 | 86123910 |
| Base 11 | 53906611 | 53907511 |
| Base 12 | 35649112 | 35649b12 |
| Base 13 | 24200513 | 24201213 |
| Base 14 | 185c0514 | 185c1114 |
| Base 15 | 1202a415 | 1202ae15 |
| Base 16 | d242d16 | d243716 |