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568628352 = 27321983313
BaseRepresentation
bin100001111001001…
…001010010000000
31110121222022110100
4201321021102000
52131032101402
6132231402400
720043155415
oct4171112200
91417868410
10568628352
11271a80996
1213a523400
1390a634a6
145573c10c
1534dc271c
hex21e49480

568628352 has 192 divisors, whose sum is σ = 1748728800. Its totient is φ = 176836608.

The previous prime is 568628351. The next prime is 568628353. The reversal of 568628352 is 253826865.

568628352 is a `hidden beast` number, since 568 + 6 + 2 + 83 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (568628351) and next prime (568628353).

It is a tau number, because it is divible by the number of its divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 568628298 and 568628307.

It is not an unprimeable number, because it can be changed into a prime (568628351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1816548 + ... + 1816860.

Almost surely, 2568628352 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 568628352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (874364400).

568628352 is an abundant number, since it is smaller than the sum of its proper divisors (1180100448).

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

568628352 is a wasteful number, since it uses less digits than its factorization.

568628352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 420 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 568628352 is about 23845.9294639567. The cubic root of 568628352 is about 828.4688236232.

The spelling of 568628352 in words is "five hundred sixty-eight million, six hundred twenty-eight thousand, three hundred fifty-two".