Compare 21100 vs 21103
Property | 21100 | 21103 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 52 × 2111 | 471 × 4491 |
Prime factorization | 2 × 2 × 5 × 5 × 211 | 47 × 449 |
Divisors count | 18 | 4 |
Divisors | 1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4220, 5275, 10550, 21100 | 1, 47, 449, 21103 |
Number of properties | 0 | 1 |
Semiprimes | 5352nd | |
Roman numberals | ||
Base 2 | 1010010011011002 | 1010010011011112 |
Base 3 | 10012211113 | 10012211213 |
Base 4 | 110212304 | 110212334 |
Base 5 | 11334005 | 11334035 |
Base 6 | 2414046 | 2414116 |
Base 7 | 1153427 | 1153457 |
Base 8 | 511548 | 511578 |
Base 9 | 318449 | 318479 |
Base 10 | 2110010 | 2110310 |
Base 11 | 1494211 | 1494511 |
Base 12 | 1026412 | 1026712 |
Base 13 | 97b113 | 97b413 |
Base 14 | 799214 | 799514 |
Base 15 | 63ba15 | 63bd15 |
Base 16 | 526c16 | 526f16 |