Compare 861239 vs 861249
| Property | 861239 | 861249 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 8612391 | 31 × 371 × 77591 |
| Prime factorization | 861239 | 3 × 37 × 7759 |
| Divisors count | 2 | 8 |
| Divisors | 1, 861239 | 1, 3, 37, 111, 7759, 23277, 287083, 861249 |
| Number of properties | 4 | 0 |
| Additive primes | 26412th | |
| Chen primes | 26342nd | |
| Isolated primes | 54067th | |
| Primes | 68440th | |
| Roman numberals | ||
| Base 2 | 110100100100001101112 | 110100100100010000012 |
| Base 3 | 11212021012023 | 11212021020103 |
| Base 4 | 31021003134 | 31021010014 |
| Base 5 | 2100244245 | 2100244445 |
| Base 6 | 302431156 | 302431336 |
| Base 7 | 102146217 | 102146347 |
| Base 8 | 32220678 | 32221018 |
| Base 9 | 15523529 | 15523639 |
| Base 10 | 86123910 | 86124910 |
| Base 11 | 53907511 | 53908411 |
| Base 12 | 35649b12 | 3564a912 |
| Base 13 | 24201213 | 24201c13 |
| Base 14 | 185c1114 | 185c1b14 |
| Base 15 | 1202ae15 | 1202b915 |
| Base 16 | d243716 | d244116 |