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52025656 = 2323832729
BaseRepresentation
bin1100011001110…
…1100100111000
310121220011210011
43012131210320
5101304310111
65055031304
71201132204
oct306354470
9117804704
1052025656
1127404711
121550b534
13aa17417
146ca3b04
15487a021
hex319d938

52025656 has 16 divisors (see below), whose sum is σ = 97624800. Its totient is φ = 25992384.

The previous prime is 52025653. The next prime is 52025671. The reversal of 52025656 is 65652025.

52025656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52025653) 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, 17700 + ... + 20428.

It is an arithmetic number, because the mean of its divisors is an integer number (6101550).

Almost surely, 252025656 is an apocalyptic number.

It is an amenable number.

52025656 is a deficient number, since it is larger than the sum of its proper divisors (45599144).

52025656 is a wasteful number, since it uses less digits than its factorization.

52025656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5118 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 52025656 is about 7212.8812550880. The cubic root of 52025656 is about 373.3124910417.

The spelling of 52025656 in words is "fifty-two million, twenty-five thousand, six hundred fifty-six".

Divisors: 1 2 4 8 2383 2729 4766 5458 9532 10916 19064 21832 6503207 13006414 26012828 52025656