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4831915968 = 2632112926297
BaseRepresentation
bin1001000000000000…
…10010111111000000
3110110202002202121200
410200000102333000
534343432302333
62115244421200
7230511415365
oct44000227700
913422082550
104831915968
11205a543a90
12b2a247800
135c009a699
1433ba2a46c
151d4303c13
hex120012fc0

4831915968 has 168 divisors, whose sum is σ = 15630479280. Its totient is φ = 1413672960.

The previous prime is 4831915937. The next prime is 4831915987. The reversal of 4831915968 is 8695191384.

4831915968 is a `hidden beast` number, since 48 + 3 + 1 + 9 + 1 + 596 + 8 = 666.

It is a zygodrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170596 + ... + 196892.

Almost surely, 24831915968 is an apocalyptic number.

4831915968 is a gapful number since it is divisible by the number (48) 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 4831915968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7815239640).

4831915968 is an abundant number, since it is smaller than the sum of its proper divisors (10798563312).

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

4831915968 is a wasteful number, since it uses less digits than its factorization.

4831915968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26355 (or 26342 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 54.

The square root of 4831915968 is about 69511.9843480245. The cubic root of 4831915968 is about 1690.5958203994.

The spelling of 4831915968 in words is "four billion, eight hundred thirty-one million, nine hundred fifteen thousand, nine hundred sixty-eight".