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5669882568 = 233271719291201
BaseRepresentation
bin1010100011111001…
…11000101011001000
3112122010212212200200
411101330320223020
543102442220233
62334341132200
7260335130610
oct52174705310
915563785620
105669882568
11244a556769
1211229ba060
136c48846cc
143bb039a40
15232b7a313
hex151f38ac8

5669882568 has 384 divisors, whose sum is σ = 20251296000. Its totient is φ = 1393459200.

The previous prime is 5669882563. The next prime is 5669882591. The reversal of 5669882568 is 8652889665.

5669882568 is a `hidden beast` number, since 5 + 6 + 69 + 8 + 8 + 2 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5669882563) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4720368 + ... + 4721568.

It is an arithmetic number, because the mean of its divisors is an integer number (52737750).

Almost surely, 25669882568 is an apocalyptic number.

5669882568 is a gapful number since it is divisible by the number (58) 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 5669882568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10125648000).

5669882568 is an abundant number, since it is smaller than the sum of its proper divisors (14581413432).

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

5669882568 is a wasteful number, since it uses less digits than its factorization.

5669882568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285 (or 1278 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 63.

The square root of 5669882568 is about 75298.6226168846. The cubic root of 5669882568 is about 1783.1642752211.

The spelling of 5669882568 in words is "five billion, six hundred sixty-nine million, eight hundred eighty-two thousand, five hundred sixty-eight".