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5315689152 = 26351392459
BaseRepresentation
bin1001111001101011…
…01111101011000000
3111201110101222200000
410330311233223000
541341304023102
62235245400000
7245504420004
oct47465575300
914643358600
105315689152
112288627a34
121044269000
136693908c7
14385d9a704
15211a1401c
hex13cd6fac0

5315689152 has 168 divisors, whose sum is σ = 15920923200. Its totient is φ = 1758433536.

The previous prime is 5315689151. The next prime is 5315689153. The reversal of 5315689152 is 2519865135.

5315689152 is a `hidden beast` number, since 5 + 31 + 568 + 9 + 1 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (5315689151) and next prime (5315689153).

It is a junction number, because it is equal to n+sod(n) for n = 5315689098 and 5315689107.

It is not an unprimeable number, because it can be changed into a prime (5315689151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2160499 + ... + 2162957.

It is an arithmetic number, because the mean of its divisors is an integer number (94767400).

Almost surely, 25315689152 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 5315689152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7960461600).

5315689152 is an abundant number, since it is smaller than the sum of its proper divisors (10605234048).

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

5315689152 is a wasteful number, since it uses less digits than its factorization.

5315689152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625 (or 2603 counting only the distinct ones).

The product of its digits is 324000, while the sum is 45.

The square root of 5315689152 is about 72908.7728054725. The cubic root of 5315689152 is about 1745.2320993509.

The spelling of 5315689152 in words is "five billion, three hundred fifteen million, six hundred eighty-nine thousand, one hundred fifty-two".