Base | Representation |
---|---|
bin | 1001100110100111… |
… | …11011001110011111 |
3 | 111022022121020021021 |
4 | 10303103323032133 |
5 | 41024343004024 |
6 | 2211335145011 |
7 | 241523551243 |
oct | 46323731637 |
9 | 14268536237 |
10 | 5155828639 |
11 | 2206370405 |
12 | bba815167 |
13 | 64221b7a0 |
14 | 36ca66423 |
15 | 202987de4 |
hex | 1334fb39f |
5155828639 has 8 divisors (see below), whose sum is σ = 5555239200. Its totient is φ = 4756819296.
The previous prime is 5155828631. The next prime is 5155828669. The reversal of 5155828639 is 9368285515.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5155828639 - 23 = 5155828631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5155828631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73339 + ... + 125260.
It is an arithmetic number, because the mean of its divisors is an integer number (694404900).
Almost surely, 25155828639 is an apocalyptic number.
5155828639 is a deficient number, since it is larger than the sum of its proper divisors (399410561).
5155828639 is a wasteful number, since it uses less digits than its factorization.
5155828639 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200609.
The product of its digits is 2592000, while the sum is 52.
The square root of 5155828639 is about 71804.0990403751. The cubic root of 5155828639 is about 1727.5587471042.
The spelling of 5155828639 in words is "five billion, one hundred fifty-five million, eight hundred twenty-eight thousand, six hundred thirty-nine".
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