Compare 159215 vs 159223
| Property | 159215 | 159223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 71 × 45491 | 1592231 |
| Prime factorization | 5 × 7 × 4549 | 159223 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 7, 35, 4549, 22745, 31843, 159215 | 1, 159223 |
| Number of properties | 0 | 6 |
| Cousin primes (1st member) | 1772nd | |
| Emirps | 3197th | |
| Harmonic primes | 5482nd | |
| Isolated primes | 11034th | |
| Primes | 14617th | |
| Ulam primes | 1050th | |
| Roman numberals | ||
| Base 2 | 1001101101111011112 | 1001101101111101112 |
| Base 3 | 220021012123 | 220021020113 |
| Base 4 | 2123132334 | 2123133134 |
| Base 5 | 200433305 | 200433435 |
| Base 6 | 32250356 | 32250516 |
| Base 7 | 12321207 | 12321317 |
| Base 8 | 4667578 | 4667678 |
| Base 9 | 2623559 | 2623649 |
| Base 10 | 15921510 | 15922310 |
| Base 11 | a969111 | a969911 |
| Base 12 | 7817b12 | 7818712 |
| Base 13 | 5761413 | 5761c13 |
| Base 14 | 4204714 | 4205114 |
| Base 15 | 3229515 | 3229d15 |
| Base 16 | 26def16 | 26df716 |