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8106498 = 232450361
BaseRepresentation
bin11110111011001000000010
3120020212000200
4132323020002
54033401443
6445430030
7125622051
oct36731002
916225020
108106498
114637594
12286b316
1318aaa5a
141110398
15aa1dd3
hex7bb202

8106498 has 12 divisors (see below), whose sum is σ = 17564118. Its totient is φ = 2702160.

The previous prime is 8106491. The next prime is 8106503. The reversal of 8106498 is 8946018.

It is a happy number.

8106498 is a `hidden beast` number, since 8 + 1 + 0 + 649 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8105409 + 1089 = 2847^2 + 33^2 .

It is a super-3 number, since 3×81064983 (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8106491) 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 5 ways as a sum of consecutive naturals, for example, 225163 + ... + 225198.

Almost surely, 28106498 is an apocalyptic number.

8106498 is an abundant number, since it is smaller than the sum of its proper divisors (9457620).

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

8106498 is a wasteful number, since it uses less digits than its factorization.

8106498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450369 (or 450366 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8106498 is about 2847.1912475280. The cubic root of 8106498 is about 200.8835740692.

The spelling of 8106498 in words is "eight million, one hundred six thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 9 18 450361 900722 1351083 2702166 4053249 8106498