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5025395232 = 25321121311093
BaseRepresentation
bin1001010111000100…
…10111001000100000
3110222020011112021100
410223202113020200
540243000121412
62150355354400
7235351104024
oct45342271040
913866145240
105025395232
112149782900
12b82bb2a00
136211b0960
143595d2384
151e62c0edc
hex12b897220

5025395232 has 216 divisors, whose sum is σ = 16918105932. Its totient is φ = 1405578240.

The previous prime is 5025395231. The next prime is 5025395261. The reversal of 5025395232 is 2325935205.

It can be written as a sum of positive squares in 2 ways, for example, as 5024541456 + 853776 = 70884^2 + 924^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5025395231) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 447478 + ... + 458570.

Almost surely, 25025395232 is an apocalyptic number.

5025395232 is a gapful number since it is divisible by the number (52) 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 5025395232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8459052966).

5025395232 is an abundant number, since it is smaller than the sum of its proper divisors (11892710700).

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

5025395232 is a wasteful number, since it uses less digits than its factorization.

5025395232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11144 (or 11122 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 5025395232 is about 70890.0220905594. The cubic root of 5025395232 is about 1712.8660748790.

The spelling of 5025395232 in words is "five billion, twenty-five million, three hundred ninety-five thousand, two hundred thirty-two".