Base | Representation |
---|---|
bin | 1001100001110001… |
… | …11111111010101010 |
3 | 111012111011212120001 |
4 | 10300320333322222 |
5 | 40433443344110 |
6 | 2203324453214 |
7 | 240521420545 |
oct | 46070777252 |
9 | 14174155501 |
10 | 5115215530 |
11 | 2195451157 |
12 | ba90aa20a |
13 | 63699bb69 |
14 | 3674d385c |
15 | 1ee11463a |
hex | 130e3feaa |
5115215530 has 16 divisors (see below), whose sum is σ = 9691987680. Its totient is φ = 1938397392.
The previous prime is 5115215513. The next prime is 5115215537. The reversal of 5115215530 is 355125115.
It is not an unprimeable number, because it can be changed into a prime (5115215537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13460904 + ... + 13461283.
It is an arithmetic number, because the mean of its divisors is an integer number (605749230).
Almost surely, 25115215530 is an apocalyptic number.
5115215530 is a deficient number, since it is larger than the sum of its proper divisors (4576772150).
5115215530 is a wasteful number, since it uses less digits than its factorization.
5115215530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26922213.
The product of its (nonzero) digits is 3750, while the sum is 28.
The square root of 5115215530 is about 71520.7349654630. The cubic root of 5115215530 is about 1723.0107186618.
The spelling of 5115215530 in words is "five billion, one hundred fifteen million, two hundred fifteen thousand, five hundred thirty".
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