Compare 20977 vs 20991
Property | 20977 | 20991 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 111 × 19071 | 31 × 69971 |
Prime factorization | 11 × 1907 | 3 × 6997 |
Divisors count | 4 | 4 |
Divisors | 1, 11, 1907, 20977 | 1, 3, 6997, 20991 |
Number of properties | 1 | 1 |
Semiprimes | 5322nd | 5325th |
Roman numberals | ||
Base 2 | 1010001111100012 | 1010001111111112 |
Base 3 | 10012022213 | 10012101103 |
Base 4 | 110133014 | 110133334 |
Base 5 | 11324025 | 11324315 |
Base 6 | 2410416 | 2411036 |
Base 7 | 1151057 | 1151257 |
Base 8 | 507618 | 507778 |
Base 9 | 316879 | 317139 |
Base 10 | 2097710 | 2099110 |
Base 11 | 1484011 | 1485311 |
Base 12 | 1018112 | 1019312 |
Base 13 | 971813 | 972913 |
Base 14 | 790514 | 791514 |
Base 15 | 633715 | 634615 |
Base 16 | 51f116 | 51ff16 |