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52337201 = 77476743
BaseRepresentation
bin1100011110100…
…1101000110001
310122111000010212
43013221220301
5101344242301
65105433505
71203600410
oct307515061
9118430125
1052337201
11275a7794
121563b895
13aac6177
146d45477
1548dc4bb
hex31e9a31

52337201 has 4 divisors (see below), whose sum is σ = 59813952. Its totient is φ = 44860452.

The previous prime is 52337183. The next prime is 52337209. The reversal of 52337201 is 10273325.

52337201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2k-52337201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52337209) 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, 3738365 + ... + 3738378.

It is an arithmetic number, because the mean of its divisors is an integer number (14953488).

Almost surely, 252337201 is an apocalyptic number.

It is an amenable number.

52337201 is a deficient number, since it is larger than the sum of its proper divisors (7476751).

52337201 is an equidigital number, since it uses as much as digits as its factorization.

52337201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476750.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 52337201 is about 7234.4454521408. The cubic root of 52337201 is about 374.0561770400.

The spelling of 52337201 in words is "fifty-two million, three hundred thirty-seven thousand, two hundred one".

Divisors: 1 7 7476743 52337201