Compare 982 vs 990

Property982990
Typesemiprimecomposite number
Unique factors24
Total factors25
Prime factorization21 × 491121 × 32 × 51 × 111
Prime factorization2 × 4912 × 3 × 3 × 5 × 11
Divisors count424
Divisors1, 2, 491, 9821, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
Number of properties10
Semiprimes294th 
Roman numberalsCMLXXXIICMXC
Base 21111010110211110111102
Base 31100101311002003
Base 4331124331324
Base 5124125124305
Base 64314643306
Base 72602726137
Base 81726817368
Base 91311913209
Base 109821099010
Base 118131182011
Base 1269a126a612
Base 135a7135b213
Base 145021450a14
Base 154571546015
Base 163d6163de16
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