Compare 21153 vs 21164
| Property | 21153 | 21164 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 31 × 111 × 6411 | 22 × 111 × 131 × 371 |
| Prime factorization | 3 × 11 × 641 | 2 × 2 × 11 × 13 × 37 |
| Divisors count | 8 | 24 |
| Divisors | 1, 3, 11, 33, 641, 1923, 7051, 21153 | 1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21164 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010101000012 | 1010010101011002 |
| Base 3 | 10020001103 | 10020002123 |
| Base 4 | 110222014 | 110222304 |
| Base 5 | 11341035 | 11341245 |
| Base 6 | 2415336 | 2415526 |
| Base 7 | 1154467 | 1154637 |
| Base 8 | 512418 | 512548 |
| Base 9 | 320139 | 320259 |
| Base 10 | 2115310 | 2116410 |
| Base 11 | 1499011 | 149a011 |
| Base 12 | 102a912 | 102b812 |
| Base 13 | 982213 | 983013 |
| Base 14 | 79cd14 | 79da14 |
| Base 15 | 640315 | 640e15 |
| Base 16 | 52a116 | 52ac16 |