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52110804 = 2234342567
BaseRepresentation
bin1100011011001…
…0010111010100
310122001111120210
43012302113110
5101320021204
65100525420
71201635354
oct306622724
9118044523
1052110804
1127462689
1215550870
13aa470c5
146cc6b64
154895389
hex31b25d4

52110804 has 12 divisors (see below), whose sum is σ = 121591904. Its totient is φ = 17370264.

The previous prime is 52110781. The next prime is 52110809. The reversal of 52110804 is 40801125.

52110804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52110809) 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 3 ways as a sum of consecutive naturals, for example, 2171272 + ... + 2171295.

Almost surely, 252110804 is an apocalyptic number.

It is an amenable number.

52110804 is an abundant number, since it is smaller than the sum of its proper divisors (69481100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52110804 is a wasteful number, since it uses less digits than its factorization.

52110804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342574 (or 4342572 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 52110804 is about 7218.7813375943. The cubic root of 52110804 is about 373.5160411670.

Adding to 52110804 its reverse (40801125), we get a palindrome (92911929).

It can be divided in two parts, 521 and 10804, that added together give a triangular number (11325 = T150).

The spelling of 52110804 in words is "fifty-two million, one hundred ten thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 4342567 8685134 13027701 17370268 26055402 52110804