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52022153 = 4110911163
BaseRepresentation
bin1100011001110…
…0101110001001
310121212222222102
43012130232021
5101304202103
65055003145
71201116041
oct306345611
9117788872
1052022153
1127402017
12155094b5
13aa15951
146ca2721
154878e88
hex319cb89

52022153 has 8 divisors (see below), whose sum is σ = 53385696. Its totient is φ = 50663200.

The previous prime is 52022101. The next prime is 52022161. The reversal of 52022153 is 35122025.

52022153 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 a cyclic number.

It is not a de Polignac number, because 52022153 - 28 = 52021897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52022183) 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, 44150 + ... + 45312.

It is an arithmetic number, because the mean of its divisors is an integer number (6673212).

Almost surely, 252022153 is an apocalyptic number.

It is an amenable number.

52022153 is a deficient number, since it is larger than the sum of its proper divisors (1363543).

52022153 is a wasteful number, since it uses less digits than its factorization.

52022153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 52022153 is about 7212.6384215487. The cubic root of 52022153 is about 373.3041122077.

Adding to 52022153 its reverse (35122025), we get a palindrome (87144178).

The spelling of 52022153 in words is "fifty-two million, twenty-two thousand, one hundred fifty-three".

Divisors: 1 41 1091 1163 44731 47683 1268833 52022153