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8106528 = 25384443
BaseRepresentation
bin11110111011001000100000
3120020212001210
4132323020200
54033402103
6445430120
7125622123
oct36731040
916225053
108106528
114637611
12286b340
1318aaa81
1411103ba
15aa1e03
hex7bb220

8106528 has 24 divisors (see below), whose sum is σ = 21279888. Its totient is φ = 2702144.

The previous prime is 8106523. The next prime is 8106529. The reversal of 8106528 is 8256018.

8106528 is nontrivially palindromic in base 13.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 8106495 and 8106504.

It is not an unprimeable number, because it can be changed into a prime (8106523) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42126 + ... + 42317.

It is an arithmetic number, because the mean of its divisors is an integer number (886662).

Almost surely, 28106528 is an apocalyptic number.

It is an amenable number.

8106528 is an abundant number, since it is smaller than the sum of its proper divisors (13173360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8106528 is a wasteful number, since it uses less digits than its factorization.

8106528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84456 (or 84448 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 8106528 is about 2847.1965158731. The cubic root of 8106528 is about 200.8838218746.

The spelling of 8106528 in words is "eight million, one hundred six thousand, five hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 84443 168886 253329 337772 506658 675544 1013316 1351088 2026632 2702176 4053264 8106528