Base | Representation |
---|---|
bin | 1001100100111… |
… | …10101010000001 |
3 | 12121011210000001 |
4 | 10302132222001 |
5 | 131031413013 |
6 | 11550000001 |
7 | 1663615111 |
oct | 462365201 |
9 | 177153001 |
10 | 80341633 |
11 | 41394949 |
12 | 22aa6001 |
13 | 1384ca38 |
14 | a955041 |
15 | 70beddd |
hex | 4c9ea81 |
80341633 has 6 divisors (see below), whose sum is σ = 84793074. Its totient is φ = 76112784.
The previous prime is 80341631. The next prime is 80341637. The reversal of 80341633 is 33614308.
It can be written as a sum of positive squares in only one way, i.e., 61575409 + 18766224 = 7847^2 + 4332^2 .
It is not a de Polignac number, because 80341633 - 21 = 80341631 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80341631) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110916 + ... + 111637.
It is an arithmetic number, because the mean of its divisors is an integer number (14132179).
Almost surely, 280341633 is an apocalyptic number.
It is an amenable number.
80341633 is a deficient number, since it is larger than the sum of its proper divisors (4451441).
80341633 is a wasteful number, since it uses less digits than its factorization.
80341633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222591 (or 222572 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 80341633 is about 8963.3494297612. The cubic root of 80341633 is about 431.4994219676.
It can be divided in two parts, 803 and 41633, that added together give a square (42436 = 2062).
The spelling of 80341633 in words is "eighty million, three hundred forty-one thousand, six hundred thirty-three".
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