Base | Representation |
---|---|
bin | 1100100110011… |
… | …1010100101111 |
3 | 10200110011100001 |
4 | 3021213110233 |
5 | 102012231030 |
6 | 5124445131 |
7 | 1211143336 |
oct | 311472457 |
9 | 120404301 |
10 | 52852015 |
11 | 27919557 |
12 | 158497a7 |
13 | ac465a8 |
14 | 703ad1d |
15 | 498ecca |
hex | 326752f |
52852015 has 16 divisors (see below), whose sum is σ = 66952800. Its totient is φ = 39940992.
The previous prime is 52852013. The next prime is 52852039. The reversal of 52852015 is 51025825.
It is a cyclic number.
It is not a de Polignac number, because 52852015 - 21 = 52852013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52852013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47809 + ... + 48901.
It is an arithmetic number, because the mean of its divisors is an integer number (4184550).
Almost surely, 252852015 is an apocalyptic number.
52852015 is a deficient number, since it is larger than the sum of its proper divisors (14100785).
52852015 is a wasteful number, since it uses less digits than its factorization.
52852015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1626.
The product of its (nonzero) digits is 4000, while the sum is 28.
The square root of 52852015 is about 7269.9391331702. The cubic root of 52852015 is about 375.2786432736.
The spelling of 52852015 in words is "fifty-two million, eight hundred fifty-two thousand, fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •