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4932967872 = 2637192337227
BaseRepresentation
bin1001001100000011…
…10001110111000000
3110201210020201202210
410212001301313000
540100314432442
62133254342120
7233146351350
oct44601616700
913653221683
104932967872
112101593858
12b5805a940
13607cbbc01
1434b212b60
151dd11519c
hex126071dc0

4932967872 has 448 divisors, whose sum is σ = 16901038080. Its totient is φ = 1237192704.

The previous prime is 4932967859. The next prime is 4932967937. The reversal of 4932967872 is 2787692394.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21731023 + ... + 21731249.

Almost surely, 24932967872 is an apocalyptic number.

4932967872 is a gapful number since it is divisible by the number (42) 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 4932967872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8450519040).

4932967872 is an abundant number, since it is smaller than the sum of its proper divisors (11968070208).

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

4932967872 is a wasteful number, since it uses less digits than its factorization.

4932967872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 318 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 57.

The square root of 4932967872 is about 70235.0900334014. The cubic root of 4932967872 is about 1702.2999862924.

The spelling of 4932967872 in words is "four billion, nine hundred thirty-two million, nine hundred sixty-seven thousand, eight hundred seventy-two".