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88307485056 = 27327232127163
BaseRepresentation
bin101001000111110001…
…0010100100110000000
322102221022010001002200
41102033202110212000
52421323204010211
6104322355513200
76244225144440
oct1221742244600
9272838101080
1088307485056
11344a630060a
1215145bb8800
13843429694b
1443ba204120
15246c9a5b56
hex148f894980

88307485056 has 576 divisors, whose sum is σ = 307859435520. Its totient is φ = 23796799488.

The previous prime is 88307485051. The next prime is 88307485109. The reversal of 88307485056 is 65058470388.

88307485056 is a `hidden beast` number, since 88 + 30 + 7 + 485 + 0 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a junction number, because it is equal to n+sod(n) for n = 88307484993 and 88307485011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88307485051) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 541763631 + ... + 541763793.

Almost surely, 288307485056 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 88307485056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153929717760).

88307485056 is an abundant number, since it is smaller than the sum of its proper divisors (219551950464).

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

88307485056 is a wasteful number, since it uses less digits than its factorization.

88307485056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 88307485056 in words is "eighty-eight billion, three hundred seven million, four hundred eighty-five thousand, fifty-six".