Base | Representation |
---|---|
bin | 100000010110010… |
… | …101110110011110 |
3 | 1101211020102021120 |
4 | 200112111312132 |
5 | 2102414240312 |
6 | 125504311410 |
7 | 16310052105 |
oct | 4026256636 |
9 | 1354212246 |
10 | 542727582 |
11 | 2593a02a1 |
12 | 131912566 |
13 | 885952a7 |
14 | 5211903c |
15 | 329a828c |
hex | 20595d9e |
542727582 has 16 divisors (see below), whose sum is σ = 1085685120. Its totient is φ = 180870872.
The previous prime is 542727557. The next prime is 542727613. The reversal of 542727582 is 285727245.
542727582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45169 + ... + 55907.
It is an arithmetic number, because the mean of its divisors is an integer number (67855320).
Almost surely, 2542727582 is an apocalyptic number.
542727582 is an abundant number, since it is smaller than the sum of its proper divisors (542957538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542727582 is a wasteful number, since it uses less digits than its factorization.
542727582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19167.
The product of its digits is 313600, while the sum is 42.
The square root of 542727582 is about 23296.5143744724. The cubic root of 542727582 is about 815.6940564187.
The spelling of 542727582 in words is "five hundred forty-two million, seven hundred twenty-seven thousand, five hundred eighty-two".
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