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8106536 = 232334349
BaseRepresentation
bin11110111011001000101000
3120020212002002
4132323020220
54033402121
6445430132
7125622134
oct36731050
916225062
108106536
114637619
12286b348
1318aaa89
1411103c4
15aa1e0b
hex7bb228

8106536 has 16 divisors (see below), whose sum is σ = 15268500. Its totient is φ = 4034944.

The previous prime is 8106533. The next prime is 8106583. The reversal of 8106536 is 6356018.

8106536 is digitally balanced in base 5, 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 2 ways, for example, as 6400900 + 1705636 = 2530^2 + 1306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8106499 and 8106508.

It is not an unprimeable number, because it can be changed into a prime (8106533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311 + ... + 4038.

Almost surely, 28106536 is an apocalyptic number.

It is an amenable number.

8106536 is a deficient number, since it is larger than the sum of its proper divisors (7161964).

8106536 is a wasteful number, since it uses less digits than its factorization.

8106536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588 (or 4584 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 8106536 is about 2847.1979207635. The cubic root of 8106536 is about 200.8838879559.

The spelling of 8106536 in words is "eight million, one hundred six thousand, five hundred thirty-six".

Divisors: 1 2 4 8 233 466 932 1864 4349 8698 17396 34792 1013317 2026634 4053268 8106536