Compare 2215 vs 2220

Property22152220
Typesemiprimecomposite number
Unique factors24
Total factors25
Prime factorization51 × 443122 × 31 × 51 × 371
Prime factorization5 × 4432 × 2 × 3 × 5 × 37
Divisors count424
Divisors1, 5, 443, 22151, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220
Number of properties10
Semiprimes635th 
Roman numberalsMMCCXVMMCCXX
Base 210001010011121000101011002
Base 3100010013100010203
Base 420221342022304
Base 5323305323405
Base 6141316141406
Base 76313763217
Base 84247842548
Base 93031930369
Base 10221510222010
Base 11173411173911
Base 12134712135012
Base 13101513101a13
Base 14b4314b4814
Base 159ca159d015
Base 168a7168ac16
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