Base | Representation |
---|---|
bin | 1100100010010… |
… | …1100001000111 |
3 | 10122221110120221 |
4 | 3020211201013 |
5 | 101430114341 |
6 | 5115005211 |
7 | 1205641444 |
oct | 310454107 |
9 | 118843527 |
10 | 52582471 |
11 | 27754a97 |
12 | 15739807 |
13 | ab809b6 |
14 | 6daa9cb |
15 | 4939ed1 |
hex | 3225847 |
52582471 has 8 divisors (see below), whose sum is σ = 53501040. Its totient is φ = 51667968.
The previous prime is 52582469. The next prime is 52582477. The reversal of 52582471 is 17428525.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52582471 - 21 = 52582469 is a prime.
It is a super-3 number, since 3×525824713 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52582477) 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 7 ways as a sum of consecutive naturals, for example, 36615 + ... + 38023.
It is an arithmetic number, because the mean of its divisors is an integer number (6687630).
Almost surely, 252582471 is an apocalyptic number.
52582471 is a deficient number, since it is larger than the sum of its proper divisors (918569).
52582471 is a wasteful number, since it uses less digits than its factorization.
52582471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2033.
The product of its digits is 22400, while the sum is 34.
The square root of 52582471 is about 7251.3771795432. The cubic root of 52582471 is about 374.6395849729.
The spelling of 52582471 in words is "fifty-two million, five hundred eighty-two thousand, four hundred seventy-one".
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