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5290525 = 52431491
BaseRepresentation
bin10100001011101000011101
3100221210020101
4110023220131
52323244100
6305221101
762653162
oct24135035
910853211
105290525
112a93939
121931791
1311330b6
149ba069
156e786a
hex50ba1d

5290525 has 12 divisors (see below), whose sum is σ = 6588864. Its totient is φ = 4214000.

The previous prime is 5290507. The next prime is 5290541. The reversal of 5290525 is 5250925.

It is not a de Polignac number, because 5290525 - 211 = 5288477 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5290493 and 5290502.

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, 10530 + ... + 11020.

It is an arithmetic number, because the mean of its divisors is an integer number (549072).

Almost surely, 25290525 is an apocalyptic number.

It is an amenable number.

5290525 is a deficient number, since it is larger than the sum of its proper divisors (1298339).

5290525 is a wasteful number, since it uses less digits than its factorization.

5290525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5290525 is about 2300.1141276032. The cubic root of 5290525 is about 174.2473801038.

The spelling of 5290525 in words is "five million, two hundred ninety thousand, five hundred twenty-five".

Divisors: 1 5 25 431 491 2155 2455 10775 12275 211621 1058105 5290525