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4887952160 = 2557131917669
BaseRepresentation
bin1001000110101100…
…00011101100100000
3110121122112200211012
410203112003230200
540002303432120
62125005440052
7232061623250
oct44326035440
913548480735
104887952160
112089137893
12b44b70028
135cb88a3b0
14345255960
151d91c21c5
hex123583b20

4887952160 has 192 divisors, whose sum is σ = 14961542400. Its totient is φ = 1465454592.

The previous prime is 4887952151. The next prime is 4887952193. The reversal of 4887952160 is 612597884.

It is a junction number, because it is equal to n+sod(n) for n = 4887952099 and 4887952108.

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 31 ways as a sum of consecutive naturals, for example, 267806 + ... + 285474.

It is an arithmetic number, because the mean of its divisors is an integer number (77924700).

Almost surely, 24887952160 is an apocalyptic number.

4887952160 is a gapful number since it is divisible by the number (40) 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 4887952160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7480771200).

4887952160 is an abundant number, since it is smaller than the sum of its proper divisors (10073590240).

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

4887952160 is a wasteful number, since it uses less digits than its factorization.

4887952160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17723 (or 17715 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 4887952160 is about 69913.8910374755. The cubic root of 4887952160 is about 1697.1060521421.

The spelling of 4887952160 in words is "four billion, eight hundred eighty-seven million, nine hundred fifty-two thousand, one hundred sixty".