Base | Representation |
---|---|
bin | 1001110111111111… |
… | …01100011011111000 |
3 | 111200110202010102001 |
4 | 10323333230123320 |
5 | 41324142120440 |
6 | 2234021550344 |
7 | 245243114611 |
oct | 47377543370 |
9 | 14613663361 |
10 | 5301520120 |
11 | 228062a596 |
12 | 103b5753b4 |
13 | 66646c570 |
14 | 38414cc08 |
15 | 210665b9a |
hex | 13bfec6f8 |
5301520120 has 64 divisors (see below), whose sum is σ = 12859560000. Its totient is φ = 1955417088.
The previous prime is 5301520111. The next prime is 5301520121. The reversal of 5301520120 is 210251035.
It is a super-2 number, since 2×53015201202 = 56212231165529628800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5301520121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540621 + ... + 550339.
It is an arithmetic number, because the mean of its divisors is an integer number (200930625).
Almost surely, 25301520120 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 5301520120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6429780000).
5301520120 is an abundant number, since it is smaller than the sum of its proper divisors (7558039880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5301520120 is a wasteful number, since it uses less digits than its factorization.
5301520120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10792 (or 10788 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 5301520120 is about 72811.5383713323. The cubic root of 5301520120 is about 1743.6800739849.
Adding to 5301520120 its reverse (210251035), we get a palindrome (5511771155).
The spelling of 5301520120 in words is "five billion, three hundred one million, five hundred twenty thousand, one hundred twenty".
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