Compare 489941 vs 489945

Property489941489945
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization489941131 × 51 × 891 × 3671
Prime factorization4899413 × 5 × 89 × 367
Divisors count216
Divisors1, 4899411, 3, 5, 15, 89, 267, 367, 445, 1101, 1335, 1835, 5505, 32663, 97989, 163315, 489945
Number of properties40
Chen primes16202nd 
Primes40761st 
Sophie germain primes4255th 
Twin primes (1st member)4486th 
Roman numberals  
Base 21110111100111010101211101111001110110012
Base 322022000122232202200020103
Base 41313213111413132131214
Base 511113423151111342405
Base 6143001256143001336
Base 74110254741102617
Base 81674725816747318
Base 982605898260639
Base 104899411048994510
Base 113051111130511511
Base 121b7645121b764912
Base 1314200a1314201113
Base 14ca79b14ca7a114
Base 159a27b159a28015
Base 16779d516779d916
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