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32852065 = 56570413
BaseRepresentation
bin111110101010…
…0100001100001
32021211001120011
41331110201201
531402231230
63132044521
7546144421
oct175244141
967731504
1032852065
11175a9274
12b003741
136a631bc
144512481
152d3de2a
hex1f54861

32852065 has 4 divisors (see below), whose sum is σ = 39422484. Its totient is φ = 26281648.

The previous prime is 32852063. The next prime is 32852069. The reversal of 32852065 is 56025823.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25887744 + 6964321 = 5088^2 + 2639^2 .

It is a cyclic number.

It is not a de Polignac number, because 32852065 - 21 = 32852063 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32852063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3285202 + ... + 3285211.

It is an arithmetic number, because the mean of its divisors is an integer number (9855621).

Almost surely, 232852065 is an apocalyptic number.

It is an amenable number.

32852065 is a deficient number, since it is larger than the sum of its proper divisors (6570419).

32852065 is an equidigital number, since it uses as much as digits as its factorization.

32852065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570418.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 32852065 is about 5731.6720945986. The cubic root of 32852065 is about 320.2734154096.

Adding to 32852065 its reverse (56025823), we get a palindrome (88877888).

The spelling of 32852065 in words is "thirty-two million, eight hundred fifty-two thousand, sixty-five".

Divisors: 1 5 6570413 32852065