Compare 131985 vs 131990

Property131985131990
Typecomposite numbercomposite number
Unique factors44
Total factors54
Prime factorization32 × 51 × 71 × 419121 × 51 × 671 × 1971
Prime factorization3 × 3 × 5 × 7 × 4192 × 5 × 67 × 197
Divisors count2416
Divisors1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 419, 1257, 2095, 2933, 3771, 6285, 8799, 14665, 18855, 26397, 43995, 1319851, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1970, 13199, 26398, 65995, 131990
Number of properties00
Roman numberals  
Base 210000000111001000121000000011100101102
Base 3202010011003202010011123
Base 420003210142000321124
Base 5132104205132104305
Base 62455013624550226
Base 71056540710565457
Base 840162184016268
Base 922104092210459
Base 101319851013199010
Base 1190187119019111
Base 1264469126447212
Base 13480c9134810113
Base 1436157143615c14
Base 1529190152919515
Base 1620391162039616
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