Base | Representation |
---|---|
bin | 100000100010… |
… | …100010001010 |
3 | 121001101001002 |
4 | 200202202022 |
5 | 4140430213 |
6 | 502455002 |
7 | 132334655 |
oct | 40424212 |
9 | 17041032 |
10 | 8530058 |
11 | 48a6839 |
12 | 2a34462 |
13 | 19c8794 |
14 | 11c089c |
15 | b37658 |
hex | 82288a |
8530058 has 4 divisors (see below), whose sum is σ = 12795090. Its totient is φ = 4265028.
The previous prime is 8530051. The next prime is 8530063. The reversal of 8530058 is 8500358.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8500358 = 2 ⋅4250179.
It can be written as a sum of positive squares in only one way, i.e., 7524049 + 1006009 = 2743^2 + 1003^2 .
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 8530058.
It is not an unprimeable number, because it can be changed into a prime (8530051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132513 + ... + 2132516.
Almost surely, 28530058 is an apocalyptic number.
8530058 is a deficient number, since it is larger than the sum of its proper divisors (4265032).
8530058 is a wasteful number, since it uses less digits than its factorization.
8530058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4265031.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 8530058 is about 2920.6263026961. The cubic root of 8530058 is about 204.3230336381.
Subtracting from 8530058 its product of nonzero digits (4800), we obtain a palindrome (8525258).
It can be divided in two parts, 85300 and 58, that added together give a palindrome (85358).
The spelling of 8530058 in words is "eight million, five hundred thirty thousand, fifty-eight".
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