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52799076 = 2232112172331
BaseRepresentation
bin1100100101101…
…0011001100100
310200100110201100
43021122121210
5102004032301
65123400100
71210533111
oct311323144
9120313640
1052799076
1127892800
1215823030
13ac28475
147025908
15497e286
hex325a664

52799076 has 216 divisors, whose sum is σ = 167311872. Its totient is φ = 13939200.

The previous prime is 52799023. The next prime is 52799083. The reversal of 52799076 is 67099725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1703181 + ... + 1703211.

It is an arithmetic number, because the mean of its divisors is an integer number (774592).

Almost surely, 252799076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52799076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83655936).

52799076 is an abundant number, since it is smaller than the sum of its proper divisors (114512796).

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

52799076 is a wasteful number, since it uses less digits than its factorization.

52799076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 52799076 is about 7266.2972688984. The cubic root of 52799076 is about 375.1533026536.

The spelling of 52799076 in words is "fifty-two million, seven hundred ninety-nine thousand, seventy-six".