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8104196 = 223136473
BaseRepresentation
bin11110111010100100000100
3120020201212102
4132322210010
54033313241
6445411232
7125612252
oct36724404
916221772
108104196
114635891
122869b18
1318a99a9
14110d5d2
15aa139b
hex7ba904

8104196 has 12 divisors (see below), whose sum is σ = 14229852. Its totient is φ = 4038528.

The previous prime is 8104169. The next prime is 8104199. The reversal of 8104196 is 6914018.

It can be written as a sum of positive squares in 2 ways, for example, as 541696 + 7562500 = 736^2 + 2750^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8104199) 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, 1985 + ... + 4488.

It is an arithmetic number, because the mean of its divisors is an integer number (1185821).

Almost surely, 28104196 is an apocalyptic number.

It is an amenable number.

8104196 is a deficient number, since it is larger than the sum of its proper divisors (6125656).

8104196 is a wasteful number, since it uses less digits than its factorization.

8104196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790 (or 6788 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 8104196 is about 2846.7869607682. The cubic root of 8104196 is about 200.8645573180.

The spelling of 8104196 in words is "eight million, one hundred four thousand, one hundred ninety-six".

Divisors: 1 2 4 313 626 1252 6473 12946 25892 2026049 4052098 8104196