Base | Representation |
---|---|
bin | 1100100000110… |
… | …0101001101010 |
3 | 10122202021212121 |
4 | 3020030221222 |
5 | 101413334433 |
6 | 5112501454 |
7 | 1205035501 |
oct | 310145152 |
9 | 118667777 |
10 | 52480618 |
11 | 27695513 |
12 | 156aa88a |
13 | ab46528 |
14 | 6d81838 |
15 | 4919c2d |
hex | 320ca6a |
52480618 has 32 divisors (see below), whose sum is σ = 85173120. Its totient is φ = 24192960.
The previous prime is 52480607. The next prime is 52480619. The reversal of 52480618 is 81608425.
It is not an unprimeable number, because it can be changed into a prime (52480619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165396 + ... + 165712.
It is an arithmetic number, because the mean of its divisors is an integer number (2661660).
Almost surely, 252480618 is an apocalyptic number.
52480618 is a deficient number, since it is larger than the sum of its proper divisors (32692502).
52480618 is a wasteful number, since it uses less digits than its factorization.
52480618 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 462.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 52480618 is about 7244.3507645613. The cubic root of 52480618 is about 374.3975345386.
The spelling of 52480618 in words is "fifty-two million, four hundred eighty thousand, six hundred eighteen".
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