Base | Representation |
---|---|
bin | 1001100001110000… |
… | …01101100001100101 |
3 | 111012110210101102102 |
4 | 10300320031201211 |
5 | 40433420243000 |
6 | 2203320221445 |
7 | 240516601022 |
oct | 46070154145 |
9 | 14173711372 |
10 | 5115009125 |
11 | 2195320076 |
12 | ba900a885 |
13 | 636928c25 |
14 | 36747c549 |
15 | 1ee0c33d5 |
hex | 130e0d865 |
5115009125 has 16 divisors (see below), whose sum is σ = 6603657840. Its totient is φ = 3950900800.
The previous prime is 5115009103. The next prime is 5115009173. The reversal of 5115009125 is 5219005115.
It can be written as a sum of positive squares in 8 ways, for example, as 613404289 + 4501604836 = 24767^2 + 67094^2 .
It is not a de Polignac number, because 5115009125 - 220 = 5113960549 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701894 + ... + 709143.
It is an arithmetic number, because the mean of its divisors is an integer number (412728615).
Almost surely, 25115009125 is an apocalyptic number.
It is an amenable number.
5115009125 is a deficient number, since it is larger than the sum of its proper divisors (1488648715).
5115009125 is a wasteful number, since it uses less digits than its factorization.
5115009125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1411081 (or 1411071 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 29.
The square root of 5115009125 is about 71519.2919777594. The cubic root of 5115009125 is about 1722.9875431762.
The spelling of 5115009125 in words is "five billion, one hundred fifteen million, nine thousand, one hundred twenty-five".
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