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10536525 = 325246829
BaseRepresentation
bin101000001100…
…011001001101
3201211022101200
4220030121031
510144132100
61013500113
7155362506
oct50143115
921738350
1010536525
115a4727a
123641639
13224bb3c
141583bad
15dd1e00
hexa0c64d

10536525 has 18 divisors (see below), whose sum is σ = 18872490. Its totient is φ = 5619360.

The previous prime is 10536523. The next prime is 10536529. The reversal of 10536525 is 52563501.

10536525 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 652 + 5 = 666.

10536525 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 3 ways, for example, as 9 + 10536516 = 3^2 + 3246^2 .

It is not a de Polignac number, because 10536525 - 21 = 10536523 is a prime.

It is a super-2 number, since 2×105365252 = 222036718151250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10536521) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23190 + ... + 23639.

Almost surely, 210536525 is an apocalyptic number.

10536525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10536525 is a deficient number, since it is larger than the sum of its proper divisors (8335965).

10536525 is a wasteful number, since it uses less digits than its factorization.

10536525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46845 (or 46837 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 10536525 is about 3246.0013863213. The cubic root of 10536525 is about 219.2295709857.

The spelling of 10536525 in words is "ten million, five hundred thirty-six thousand, five hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 46829 140487 234145 421461 702435 1170725 2107305 3512175 10536525