Compare 21490 vs 21497
Property | 21490 | 21497 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 3 |
Total factors | 4 | 3 |
Prime factorization | 21 × 51 × 71 × 3071 | 71 × 371 × 831 |
Prime factorization | 2 × 5 × 7 × 307 | 7 × 37 × 83 |
Divisors count | 16 | 8 |
Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490 | 1, 7, 37, 83, 259, 581, 3071, 21497 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010011111100102 | 1010011111110012 |
Base 3 | 10021102213 | 10021110123 |
Base 4 | 110333024 | 110333214 |
Base 5 | 11414305 | 11414425 |
Base 6 | 2432546 | 2433056 |
Base 7 | 1164407 | 1164507 |
Base 8 | 517628 | 517718 |
Base 9 | 324279 | 324359 |
Base 10 | 2149010 | 2149710 |
Base 11 | 1516711 | 1517311 |
Base 12 | 1052a12 | 1053512 |
Base 13 | 9a2113 | 9a2813 |
Base 14 | 7b9014 | 7b9714 |
Base 15 | 657a15 | 658215 |
Base 16 | 53f216 | 53f916 |