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5371925 = 521316529
BaseRepresentation
bin10100011111100000010101
3101002220220012
4110133200111
52333400200
6311050005
763442406
oct24374025
911086805
105371925
11303a009
121970905
131161170
149db9ad
15711a35
hex51f815

5371925 has 12 divisors (see below), whose sum is σ = 7174020. Its totient is φ = 3966720.

The previous prime is 5371913. The next prime is 5371937. The reversal of 5371925 is 5291735.

It is an interprime number because it is at equal distance from previous prime (5371913) and next prime (5371937).

It can be written as a sum of positive squares in 6 ways, for example, as 54289 + 5317636 = 233^2 + 2306^2 .

It is not a de Polignac number, because 5371925 - 24 = 5371909 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5371891 and 5371900.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7940 + ... + 8589.

It is an arithmetic number, because the mean of its divisors is an integer number (597835).

Almost surely, 25371925 is an apocalyptic number.

It is an amenable number.

5371925 is a deficient number, since it is larger than the sum of its proper divisors (1802095).

5371925 is a wasteful number, since it uses less digits than its factorization.

5371925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16552 (or 16547 counting only the distinct ones).

The product of its digits is 9450, while the sum is 32.

The square root of 5371925 is about 2317.7413574426. The cubic root of 5371925 is about 175.1364921540.

The spelling of 5371925 in words is "five million, three hundred seventy-one thousand, nine hundred twenty-five".

Divisors: 1 5 13 25 65 325 16529 82645 214877 413225 1074385 5371925