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9428074597080 = 233453838279187
BaseRepresentation
bin1000100100110010010100…
…0010011000101011011000
31020101022111201200111110000
42021030211002120223120
52213432144044101310
632015110410453000
71662104322544446
oct211144502305330
936338451614400
109428074597080
113005473358877
121083283134160
135350a9a06b49
1424846d6d5b96
151153a4b744c0
hex89325098ad8

9428074597080 has 320 divisors, whose sum is σ = 31813425008640. Its totient is φ = 2504284086528.

The previous prime is 9428074597027. The next prime is 9428074597141. The reversal of 9428074597080 is 807954708249.

9428074597080 is a `hidden beast` number, since 9 + 428 + 0 + 7 + 45 + 97 + 0 + 80 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 9428074596999 and 9428074597017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1026236247 + ... + 1026245433.

It is an arithmetic number, because the mean of its divisors is an integer number (99416953152).

Almost surely, 29428074597080 is an apocalyptic number.

9428074597080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9428074597080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15906712504320).

9428074597080 is an abundant number, since it is smaller than the sum of its proper divisors (22385350411560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9428074597080 is a wasteful number, since it uses less digits than its factorization.

9428074597080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420 (or 10407 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 9428074597080 in words is "nine trillion, four hundred twenty-eight billion, seventy-four million, five hundred ninety-seven thousand, eighty".