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5352942672 = 243472117997
BaseRepresentation
bin1001111110000111…
…10110110001010000
3111211001111122220000
410333003312301100
541430323131142
62243100050000
7246436155600
oct47703666120
914731448800
105352942672
1122a7662070
121054833900
136740052cc
1438acd6c00
15214e2214c
hex13f0f6c50

5352942672 has 600 divisors, whose sum is σ = 20114962560. Its totient is φ = 1358622720.

The previous prime is 5352942671. The next prime is 5352942709. The reversal of 5352942672 is 2762492535.

5352942672 is a `hidden beast` number, since 53 + 529 + 4 + 2 + 6 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5352942671) by changing a digit.

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 119 ways as a sum of consecutive naturals, for example, 55184928 + ... + 55185024.

Almost surely, 25352942672 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 5352942672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10057481280).

5352942672 is an abundant number, since it is smaller than the sum of its proper divisors (14762019888).

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

5352942672 is a wasteful number, since it uses less digits than its factorization.

5352942672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 199 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 5352942672 is about 73163.8071180006. The cubic root of 5352942672 is about 1749.2996023859.

The spelling of 5352942672 in words is "five billion, three hundred fifty-two million, nine hundred forty-two thousand, six hundred seventy-two".