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52353066 = 238725511
BaseRepresentation
bin1100011110110…
…1100000101010
310122111210220110
43013231200222
5101400244231
65110035150
71203664563
oct307554052
9118453813
1052353066
11276086a7
1215648ab6
13ab0045c
146d4b16a
1548e2046
hex31ed82a

52353066 has 8 divisors (see below), whose sum is σ = 104706144. Its totient is φ = 17451020.

The previous prime is 52353061. The next prime is 52353073. The reversal of 52353066 is 66035325.

52353066 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.

52353066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52353061) 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, 4362750 + ... + 4362761.

It is an arithmetic number, because the mean of its divisors is an integer number (13088268).

Almost surely, 252353066 is an apocalyptic number.

52353066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52353066 is a wasteful number, since it uses less digits than its factorization.

52353066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8725516.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 52353066 is about 7235.5418594601. The cubic root of 52353066 is about 374.0939691624.

The spelling of 52353066 in words is "fifty-two million, three hundred fifty-three thousand, sixty-six".

Divisors: 1 2 3 6 8725511 17451022 26176533 52353066