Compare 128115 vs 128119
| Property | 128115 | 128119 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 33 × 51 × 131 × 731 | 1281191 |
| Prime factorization | 3 × 3 × 3 × 5 × 13 × 73 | 128119 |
| Divisors count | 32 | 2 |
| Divisors | 1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 117, 135, 195, 219, 351, 365, 585, 657, 949, 1095, 1755, 1971, 2847, 3285, 4745, 8541, 9855, 14235, 25623, 42705, 128115 | 1, 128119 |
| Number of properties | 0 | 3 |
| Isolated primes | 9006th | |
| Primes | 11995th | |
| Sexy primes (2nd member) | 2978th | |
| Roman numberals | ||
| Base 2 | 111110100011100112 | 111110100011101112 |
| Base 3 | 201112020003 | 201112020113 |
| Base 4 | 1331013034 | 1331013134 |
| Base 5 | 130444305 | 130444345 |
| Base 6 | 24250436 | 24250516 |
| Base 7 | 10423417 | 10423457 |
| Base 8 | 3721638 | 3721678 |
| Base 9 | 2146609 | 2146649 |
| Base 10 | 12811510 | 12811910 |
| Base 11 | 8828911 | 8829211 |
| Base 12 | 6218312 | 6218712 |
| Base 13 | 4641013 | 4641413 |
| Base 14 | 3499114 | 3499514 |
| Base 15 | 27e6015 | 27e6415 |
| Base 16 | 1f47316 | 1f47716 |