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52108835 = 570114867
BaseRepresentation
bin1100011011000…
…1111000100011
310122001101212212
43012301320203
5101314440320
65100512335
71201626542
oct306617043
9118041785
1052108835
1127461159
121554b6ab
13aa4623c
146cc6159
1548949c5
hex31b1e23

52108835 has 8 divisors (see below), whose sum is σ = 62624016. Its totient is φ = 41624800.

The previous prime is 52108831. The next prime is 52108871. The reversal of 52108835 is 53880125.

It is a happy number.

52108835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52108835 - 22 = 52108831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52108831) 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 7 ways as a sum of consecutive naturals, for example, 3929 + ... + 10938.

It is an arithmetic number, because the mean of its divisors is an integer number (7828002).

Almost surely, 252108835 is an apocalyptic number.

52108835 is a deficient number, since it is larger than the sum of its proper divisors (10515181).

52108835 is a wasteful number, since it uses less digits than its factorization.

52108835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15573.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 52108835 is about 7218.6449559457. The cubic root of 52108835 is about 373.5113366893.

The spelling of 52108835 in words is "fifty-two million, one hundred eight thousand, eight hundred thirty-five".

Divisors: 1 5 701 3505 14867 74335 10421767 52108835