Compare 135215 vs 135220
| Property | 135215 | 135220 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 270431 | 22 × 51 × 67611 |
| Prime factorization | 5 × 27043 | 2 × 2 × 5 × 6761 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 27043, 135215 | 1, 2, 4, 5, 10, 20, 6761, 13522, 27044, 33805, 67610, 135220 |
| Number of properties | 1 | 0 |
| Semiprimes | 31172nd | |
| Roman numberals | ||
| Base 2 | 1000010000001011112 | 1000010000001101002 |
| Base 3 | 202121102223 | 202121110113 |
| Base 4 | 2010002334 | 2010003104 |
| Base 5 | 133113305 | 133113405 |
| Base 6 | 25215556 | 25220046 |
| Base 7 | 11021337 | 11021417 |
| Base 8 | 4100578 | 4100648 |
| Base 9 | 2254289 | 2254349 |
| Base 10 | 13521510 | 13522010 |
| Base 11 | 9265311 | 9265811 |
| Base 12 | 662bb12 | 6630412 |
| Base 13 | 4971213 | 4971713 |
| Base 14 | 373c314 | 373c814 |
| Base 15 | 2a0e515 | 2a0ea15 |
| Base 16 | 2102f16 | 2103416 |