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52034365 = 517612169
BaseRepresentation
bin1100011001111…
…1101100111101
310121220121201201
43012133230331
5101310044430
65055135501
71201166455
oct306375475
9117817651
1052034365
1127410209
1215514591
13aa1b386
146ca6d65
15487c8ca
hex319fb3d

52034365 has 8 divisors (see below), whose sum is σ = 66114360. Its totient is φ = 39178752.

The previous prime is 52034357. The next prime is 52034387. The reversal of 52034365 is 56343025.

It can be written as a sum of positive squares in 4 ways, for example, as 5943844 + 46090521 = 2438^2 + 6789^2 .

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 52034365 - 23 = 52034357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306000 + ... + 306169.

It is an arithmetic number, because the mean of its divisors is an integer number (8264295).

Almost surely, 252034365 is an apocalyptic number.

It is an amenable number.

52034365 is a deficient number, since it is larger than the sum of its proper divisors (14079995).

52034365 is a wasteful number, since it uses less digits than its factorization.

52034365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612191.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 52034365 is about 7213.4849414135. The cubic root of 52034365 is about 373.3333204897. Note that the first 4 decimals are identical.

The spelling of 52034365 in words is "fifty-two million, thirty-four thousand, three hundred sixty-five".

Divisors: 1 5 17 85 612169 3060845 10406873 52034365