Base | Representation |
---|---|
bin | 10011010010111111011001 |
3 | 100111222222122 |
4 | 103102333121 |
5 | 2243333041 |
6 | 300231025 |
7 | 60665606 |
oct | 23227731 |
9 | 10458878 |
10 | 5058521 |
11 | 29455a6 |
12 | 183b475 |
13 | 1081610 |
14 | 9596ad |
15 | 69dc4b |
hex | 4d2fd9 |
5058521 has 4 divisors (see below), whose sum is σ = 5447652. Its totient is φ = 4669392.
The previous prime is 5058517. The next prime is 5058523. The reversal of 5058521 is 1258505.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1258505 = 5 ⋅251701.
It can be written as a sum of positive squares in 2 ways, for example, as 978121 + 4080400 = 989^2 + 2020^2 .
It is not a de Polignac number, because 5058521 - 22 = 5058517 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5058523) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194546 + ... + 194571.
It is an arithmetic number, because the mean of its divisors is an integer number (1361913).
Almost surely, 25058521 is an apocalyptic number.
It is an amenable number.
5058521 is a deficient number, since it is larger than the sum of its proper divisors (389131).
5058521 is a wasteful number, since it uses less digits than its factorization.
5058521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389130.
The product of its (nonzero) digits is 2000, while the sum is 26.
The square root of 5058521 is about 2249.1156039653. The cubic root of 5058521 is about 171.6621387354.
The spelling of 5058521 in words is "five million, fifty-eight thousand, five hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •