Base | Representation |
---|---|
bin | 1101011110001000… |
… | …01100110001110101 |
3 | 200200000102210002100 |
4 | 12233010030301311 |
5 | 104302403043023 |
6 | 3153344332313 |
7 | 344134450203 |
oct | 65704146165 |
9 | 20600383070 |
10 | 7232081013 |
11 | 3081359563 |
12 | 149a014099 |
13 | 8b34134a1 |
14 | 4c86d0073 |
15 | 2c4dadc43 |
hex | 1af10cc75 |
7232081013 has 12 divisors (see below), whose sum is σ = 10728673228. Its totient is φ = 4691079360.
The previous prime is 7232080963. The next prime is 7232081023. The reversal of 7232081013 is 3101802327.
It can be written as a sum of positive squares in 2 ways, for example, as 5640310404 + 1591770609 = 75102^2 + 39897^2 .
It is not a de Polignac number, because 7232081013 - 26 = 7232080949 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 (7232081023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10858648 + ... + 10859313.
Almost surely, 27232081013 is an apocalyptic number.
It is an amenable number.
7232081013 is a deficient number, since it is larger than the sum of its proper divisors (3496592215).
7232081013 is a wasteful number, since it uses less digits than its factorization.
7232081013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21718004 (or 21718001 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 7232081013 is about 85041.6428169165. The cubic root of 7232081013 is about 1933.8424717706.
The spelling of 7232081013 in words is "seven billion, two hundred thirty-two million, eighty-one thousand, thirteen".
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