Compare 2158 vs 2170
| Property | 2158 | 2170 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 131 × 831 | 21 × 51 × 71 × 311 |
| Prime factorization | 2 × 13 × 83 | 2 × 5 × 7 × 31 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 13, 26, 83, 166, 1079, 2158 | 1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCLVIII | MMCLXX |
| Base 2 | 1000011011102 | 1000011110102 |
| Base 3 | 22212213 | 22221013 |
| Base 4 | 2012324 | 2013224 |
| Base 5 | 321135 | 321405 |
| Base 6 | 135546 | 140146 |
| Base 7 | 62027 | 62207 |
| Base 8 | 41568 | 41728 |
| Base 9 | 28579 | 28719 |
| Base 10 | 215810 | 217010 |
| Base 11 | 169211 | 16a311 |
| Base 12 | 12ba12 | 130a12 |
| Base 13 | ca013 | cac13 |
| Base 14 | b0214 | b1014 |
| Base 15 | 98d15 | 99a15 |
| Base 16 | 86e16 | 87a16 |