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8133468 = 223796827
BaseRepresentation
bin11111000001101101011100
3120022020000120
4133001231130
54040232333
6450154540
7126063510
oct37015534
916266016
108133468
114655882
122882a50
1318ba105
14111a140
15aa9db3
hex7c1b5c

8133468 has 24 divisors (see below), whose sum is σ = 21689472. Its totient is φ = 2323824.

The previous prime is 8133449. The next prime is 8133469. The reversal of 8133468 is 8643318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8133469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48330 + ... + 48497.

It is an arithmetic number, because the mean of its divisors is an integer number (903728).

Almost surely, 28133468 is an apocalyptic number.

It is an amenable number.

8133468 is an abundant number, since it is smaller than the sum of its proper divisors (13556004).

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

8133468 is a wasteful number, since it uses less digits than its factorization.

8133468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96841 (or 96839 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 8133468 is about 2851.9235613880. The cubic root of 8133468 is about 201.1061047177.

The spelling of 8133468 in words is "eight million, one hundred thirty-three thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 96827 193654 290481 387308 580962 677789 1161924 1355578 2033367 2711156 4066734 8133468