Compare 21229 vs 21237
| Property | 21229 | 21237 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 131 × 231 × 711 | 31 × 70791 |
| Prime factorization | 13 × 23 × 71 | 3 × 7079 |
| Divisors count | 8 | 4 |
| Divisors | 1, 13, 23, 71, 299, 923, 1633, 21229 | 1, 3, 7079, 21237 |
| Number of properties | 0 | 1 |
| Semiprimes | 5380th | |
| Roman numberals | ||
| Base 2 | 1010010111011012 | 1010010111101012 |
| Base 3 | 10020100213 | 10020101203 |
| Base 4 | 110232314 | 110233114 |
| Base 5 | 11344045 | 11344225 |
| Base 6 | 2421416 | 2421536 |
| Base 7 | 1156157 | 1156267 |
| Base 8 | 513558 | 513658 |
| Base 9 | 321079 | 321169 |
| Base 10 | 2122910 | 2123710 |
| Base 11 | 14a4a11 | 14a5711 |
| Base 12 | 1035112 | 1035912 |
| Base 13 | 988013 | 988813 |
| Base 14 | 7a4514 | 7a4d14 |
| Base 15 | 645415 | 645c15 |
| Base 16 | 52ed16 | 52f516 |