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5286925 = 52730211
BaseRepresentation
bin10100001010110000001101
3100221121022001
4110022300031
52323140200
6305152301
762636530
oct24126015
910847261
105286925
112a91166
12192b691
131131577
149b8a17
156e676a
hex50ac0d

5286925 has 12 divisors (see below), whose sum is σ = 7492576. Its totient is φ = 3625200.

The previous prime is 5286913. The next prime is 5286929. The reversal of 5286925 is 5296825.

It is a happy number.

5286925 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5286925 - 27 = 5286797 is a prime.

It is a super-3 number, since 3×52869253 (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 54 + 2 + 83 + 66 + 97 + 216 + 58 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14931 + ... + 15280.

Almost surely, 25286925 is an apocalyptic number.

It is an amenable number.

5286925 is a deficient number, since it is larger than the sum of its proper divisors (2205651).

5286925 is a wasteful number, since it uses less digits than its factorization.

5286925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30228 (or 30223 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 5286925 is about 2299.3314245667. The cubic root of 5286925 is about 174.2078482423.

The spelling of 5286925 in words is "five million, two hundred eighty-six thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 175 30211 151055 211477 755275 1057385 5286925