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52055301 = 317351767
BaseRepresentation
bin1100011010010…
…0110100000101
310121221200110010
43012210310011
5101311232201
65055420433
71201314504
oct306446405
9117850403
1052055301
1127424a11
1215524719
13aa27a6c
146cb083b
154883bd6
hex31a4d05

52055301 has 4 divisors (see below), whose sum is σ = 69407072. Its totient is φ = 34703532.

The previous prime is 52055291. The next prime is 52055317. The reversal of 52055301 is 10355025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 52055301 - 221 = 49958149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8675881 + ... + 8675886.

It is an arithmetic number, because the mean of its divisors is an integer number (17351768).

Almost surely, 252055301 is an apocalyptic number.

It is an amenable number.

52055301 is a deficient number, since it is larger than the sum of its proper divisors (17351771).

52055301 is a wasteful number, since it uses less digits than its factorization.

52055301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17351770.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 52055301 is about 7214.9359664518. The cubic root of 52055301 is about 373.3833839324.

The spelling of 52055301 in words is "fifty-two million, fifty-five thousand, three hundred one".

Divisors: 1 3 17351767 52055301