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5251037 = 11243397
BaseRepresentation
bin10100000001111111011101
3100212210001212
4110001333131
52321013122
6304314205
762430101
oct24017735
910783055
105251037
112a67200
121912965
13111b12c
149a9901
156dace2
hex501fdd

5251037 has 6 divisors (see below), whose sum is σ = 5771934. Its totient is φ = 4773560.

The previous prime is 5251027. The next prime is 5251039. The reversal of 5251037 is 7301525.

5251037 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5134756 + 116281 = 2266^2 + 341^2 .

It is not a de Polignac number, because 5251037 - 214 = 5234653 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 (5251039) 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 5 ways as a sum of consecutive naturals, for example, 21578 + ... + 21819.

It is an arithmetic number, because the mean of its divisors is an integer number (961989).

Almost surely, 25251037 is an apocalyptic number.

It is an amenable number.

5251037 is a deficient number, since it is larger than the sum of its proper divisors (520897).

5251037 is a wasteful number, since it uses less digits than its factorization.

5251037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43419 (or 43408 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5251037 is about 2291.5141282567. The cubic root of 5251037 is about 173.8127747914.

The spelling of 5251037 in words is "five million, two hundred fifty-one thousand, thirty-seven".

Divisors: 1 11 121 43397 477367 5251037