Compare 620 vs 629
| Property | 620 | 629 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 311 | 171 × 371 |
| Prime factorization | 2 × 2 × 5 × 31 | 17 × 37 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620 | 1, 17, 37, 629 |
| Number of properties | 0 | 1 |
| Semiprimes | 192nd | |
| Roman numberals | DCXX | DCXXIX |
| Base 2 | 10011011002 | 10011101012 |
| Base 3 | 2112223 | 2120223 |
| Base 4 | 212304 | 213114 |
| Base 5 | 44405 | 100045 |
| Base 6 | 25126 | 25256 |
| Base 7 | 15447 | 15567 |
| Base 8 | 11548 | 11658 |
| Base 9 | 7589 | 7689 |
| Base 10 | 62010 | 62910 |
| Base 11 | 51411 | 52211 |
| Base 12 | 43812 | 44512 |
| Base 13 | 38913 | 39513 |
| Base 14 | 32414 | 32d14 |
| Base 15 | 2b515 | 2be15 |
| Base 16 | 26c16 | 27516 |