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5187059712 = 21432291213
BaseRepresentation
bin1001101010010110…
…00100000000000000
3111101111100221020200
410311023010000000
541110341402322
62214412405200
7242353165032
oct46513040000
914344327220
105187059712
112221a6180a
121009176800
13648834c03
14372c75c52
152055a68ac
hex1352c4000

5187059712 has 180 divisors, whose sum is σ = 15513863820. Its totient is φ = 1668022272.

The previous prime is 5187059707. The next prime is 5187059719. The reversal of 5187059712 is 2179507815.

5187059712 is a `hidden beast` number, since 51 + 8 + 7 + 0 + 597 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1221083136 + 3965976576 = 34944^2 + 62976^2 .

It is not an unprimeable number, because it can be changed into a prime (5187059719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4275618 + ... + 4276830.

Almost surely, 25187059712 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 5187059712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7756931910).

5187059712 is an abundant number, since it is smaller than the sum of its proper divisors (10326804108).

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

5187059712 is a wasteful number, since it uses less digits than its factorization.

5187059712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 45.

The square root of 5187059712 is about 72021.2448656645. The cubic root of 5187059712 is about 1731.0399164994.

The spelling of 5187059712 in words is "five billion, one hundred eighty-seven million, fifty-nine thousand, seven hundred twelve".