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5252365 = 51050473
BaseRepresentation
bin10100000010010100001101
3100212211220001
4110002110031
52321033430
6304324301
762434006
oct24022415
910784801
105252365
112a681a8
121913691
13111b911
149aa1ad
156db3ca
hex50250d

5252365 has 4 divisors (see below), whose sum is σ = 6302844. Its totient is φ = 4201888.

The previous prime is 5252363. The next prime is 5252369. The reversal of 5252365 is 5632525.

5252365 is digitally balanced in base 3, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2256004 + 2996361 = 1502^2 + 1731^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252365 - 21 = 5252363 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525232 + ... + 525241.

It is an arithmetic number, because the mean of its divisors is an integer number (1575711).

Almost surely, 25252365 is an apocalyptic number.

It is an amenable number.

5252365 is a deficient number, since it is larger than the sum of its proper divisors (1050479).

5252365 is a wasteful number, since it uses less digits than its factorization.

5252365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050478.

The product of its digits is 9000, while the sum is 28.

The square root of 5252365 is about 2291.8038746804. The cubic root of 5252365 is about 173.8274261138.

The spelling of 5252365 in words is "five million, two hundred fifty-two thousand, three hundred sixty-five".

Divisors: 1 5 1050473 5252365