Compare 28868 vs 28871

Property2886828871
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 71 × 10311288711
Prime factorization2 × 2 × 7 × 103128871
Divisors count122
Divisors1, 2, 4, 7, 14, 28, 1031, 2062, 4124, 7217, 14434, 288681, 28871
Number of properties04
Chen primes 1519th
Cousin primes (2nd member) 458th
Isolated primes 2229th
Primes 3144th
Roman numberals  
Base 211100001100010021110000110001112
Base 31110121012311101210223
Base 4130030104130030134
Base 51410433514104415
Base 634135263413556
Base 715011071501137
Base 8703048703078
Base 9435359435389
Base 1028868102887110
Base 111a764111a76711
Base 1214858121485b12
Base 13101a813101ab13
Base 14a74014a74314
Base 15884815884b15
Base 1670c41670c716
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