Compare 855390 vs 855397
| Property | 855390 | 855397 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 51 × 285131 | 8553971 |
| Prime factorization | 2 × 3 × 5 × 28513 | 855397 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 28513, 57026, 85539, 142565, 171078, 285130, 427695, 855390 | 1, 855397 |
| Number of properties | 0 | 5 |
| Additive primes | 26239th | |
| Cousin primes (1st member) | 7172nd | |
| Isolated primes | 53717th | |
| Primes | 68004th | |
| Sexy primes (2nd member) | 14394th | |
| Roman numberals | ||
| Base 2 | 110100001101010111102 | 110100001101011001012 |
| Base 3 | 11211101010103 | 11211101011013 |
| Base 4 | 31003111324 | 31003112114 |
| Base 5 | 2043330305 | 2043330425 |
| Base 6 | 302000506 | 302001016 |
| Base 7 | 101615647 | 101616047 |
| Base 8 | 32065368 | 32065458 |
| Base 9 | 15433339 | 15433419 |
| Base 10 | 85539010 | 85539710 |
| Base 11 | 53473811 | 53474411 |
| Base 12 | 35302612 | 35303112 |
| Base 13 | 23c46313 | 23c46a13 |
| Base 14 | 183a3414 | 183a3b14 |
| Base 15 | 11d6b015 | 11d6b715 |
| Base 16 | d0d5e16 | d0d6516 |