Compare 1891 vs 1900
Property | 1891 | 1900 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 5 |
Prime factorization | 311 × 611 | 22 × 52 × 191 |
Prime factorization | 31 × 61 | 2 × 2 × 5 × 5 × 19 |
Divisors count | 4 | 18 |
Divisors | 1, 31, 61, 1891 | 1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900 |
Number of properties | 1 | 0 |
Semiprimes | 542nd | |
Roman numberals | MDCCCXCI | MCM |
Base 2 | 111011000112 | 111011011002 |
Base 3 | 21210013 | 21211013 |
Base 4 | 1312034 | 1312304 |
Base 5 | 300315 | 301005 |
Base 6 | 124316 | 124446 |
Base 7 | 53417 | 53537 |
Base 8 | 35438 | 35548 |
Base 9 | 25319 | 25419 |
Base 10 | 189110 | 190010 |
Base 11 | 146a11 | 147811 |
Base 12 | 111712 | 112412 |
Base 13 | b2613 | b3213 |
Base 14 | 99114 | 99a14 |
Base 15 | 86115 | 86a15 |
Base 16 | 76316 | 76c16 |