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5108130720 = 25325711232003
BaseRepresentation
bin1001100000111011…
…11110001110100000
3111011222211221000200
410300131332032200
540430140140340
62202512545200
7240404252250
oct46035761640
914158757020
105108130720
112191452240
12ba6852200
1363538b174
143665ab960
151ed6b5330
hex13077e3a0

5108130720 has 576 divisors, whose sum is σ = 22688999424. Its totient is φ = 1014773760.

The previous prime is 5108130707. The next prime is 5108130739. The reversal of 5108130720 is 270318015.

5108130720 is a `hidden beast` number, since 510 + 81 + 3 + 0 + 72 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2549239 + ... + 2551241.

It is an arithmetic number, because the mean of its divisors is an integer number (39390624).

Almost surely, 25108130720 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 5108130720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11344499712).

5108130720 is an abundant number, since it is smaller than the sum of its proper divisors (17580868704).

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

5108130720 is a wasteful number, since it uses less digits than its factorization.

5108130720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065 (or 2054 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 5108130720 is about 71471.1880410561. The cubic root of 5108130720 is about 1722.2148679503.

Adding to 5108130720 its reverse (270318015), we get a palindrome (5378448735).

The spelling of 5108130720 in words is "five billion, one hundred eight million, one hundred thirty thousand, seven hundred twenty".