Compare 855390 vs 855401
| Property | 855390 | 855401 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 51 × 285131 | 8554011 |
| Prime factorization | 2 × 3 × 5 × 28513 | 855401 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 28513, 57026, 85539, 142565, 171078, 285130, 427695, 855390 | 1, 855401 |
| Number of properties | 0 | 4 |
| Additive primes | 26240th | |
| Cousin primes (2nd member) | 7172nd | |
| Isolated primes | 53718th | |
| Primes | 68005th | |
| Roman numberals | ||
| Base 2 | 110100001101010111102 | 110100001101011010012 |
| Base 3 | 11211101010103 | 11211101011123 |
| Base 4 | 31003111324 | 31003112214 |
| Base 5 | 2043330305 | 2043331015 |
| Base 6 | 302000506 | 302001056 |
| Base 7 | 101615647 | 101616117 |
| Base 8 | 32065368 | 32065518 |
| Base 9 | 15433339 | 15433459 |
| Base 10 | 85539010 | 85540110 |
| Base 11 | 53473811 | 53474811 |
| Base 12 | 35302612 | 35303512 |
| Base 13 | 23c46313 | 23c47113 |
| Base 14 | 183a3414 | 183a4114 |
| Base 15 | 11d6b015 | 11d6bb15 |
| Base 16 | d0d5e16 | d0d6916 |