Base | Representation |
---|---|
bin | 1100100000101… |
… | …1001111110100 |
3 | 10122201222222122 |
4 | 3020023033310 |
5 | 101413143433 |
6 | 5112415112 |
7 | 1205012645 |
oct | 310131764 |
9 | 118658878 |
10 | 52474868 |
11 | 27691166 |
12 | 156a7498 |
13 | ab43a24 |
14 | 6d7d6cc |
15 | 4918198 |
hex | 320b3f4 |
52474868 has 12 divisors (see below), whose sum is σ = 95823840. Its totient is φ = 25096632.
The previous prime is 52474861. The next prime is 52474883. The reversal of 52474868 is 86847425.
52474868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×524748682 = 5507223543234848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52474861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285098 + ... + 285281.
It is an arithmetic number, because the mean of its divisors is an integer number (7985320).
Almost surely, 252474868 is an apocalyptic number.
It is an amenable number.
52474868 is a deficient number, since it is larger than the sum of its proper divisors (43348972).
52474868 is a wasteful number, since it uses less digits than its factorization.
52474868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570406 (or 570404 counting only the distinct ones).
The product of its digits is 430080, while the sum is 44.
The square root of 52474868 is about 7243.9538927301. The cubic root of 52474868 is about 374.3838605097.
The spelling of 52474868 in words is "fifty-two million, four hundred seventy-four thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •