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10812325 = 523711689
BaseRepresentation
bin101001001111…
…101110100101
3202100022201111
4221033232211
510231443300
61023425021
7160621546
oct51175645
922308644
1010812325
116115507
123755171
132317534
1416164cd
15e389ba
hexa4fba5

10812325 has 12 divisors (see below), whose sum is σ = 13770820. Its totient is φ = 8415360.

The previous prime is 10812317. The next prime is 10812341. The reversal of 10812325 is 52321801.

10812325 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 6 ways, for example, as 1896129 + 8916196 = 1377^2 + 2986^2 .

It is not a de Polignac number, because 10812325 - 23 = 10812317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10812296 and 10812305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4920 + ... + 6769.

Almost surely, 210812325 is an apocalyptic number.

It is an amenable number.

10812325 is a deficient number, since it is larger than the sum of its proper divisors (2958495).

10812325 is a wasteful number, since it uses less digits than its factorization.

10812325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11736 (or 11731 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10812325 is about 3288.2099993766. The cubic root of 10812325 is about 221.1259425606.

The spelling of 10812325 in words is "ten million, eight hundred twelve thousand, three hundred twenty-five".

Divisors: 1 5 25 37 185 925 11689 58445 292225 432493 2162465 10812325