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8132828 = 2211184837
BaseRepresentation
bin11111000001100011011100
3120022012010212
4133001203130
54040222303
6450151552
7126061604
oct37014334
916265125
108132828
114655350
1228825b8
1318b9a32
141119c04
15aa9ad8
hex7c18dc

8132828 has 12 divisors (see below), whose sum is σ = 15526392. Its totient is φ = 3696720.

The previous prime is 8132759. The next prime is 8132843. The reversal of 8132828 is 8282318.

It is a super-2 number, since 2×81328282 = 132285782555168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8132794 and 8132803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92375 + ... + 92462.

It is an arithmetic number, because the mean of its divisors is an integer number (1293866).

Almost surely, 28132828 is an apocalyptic number.

It is an amenable number.

8132828 is a deficient number, since it is larger than the sum of its proper divisors (7393564).

8132828 is a wasteful number, since it uses less digits than its factorization.

8132828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184852 (or 184850 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 8132828 is about 2851.8113542098. The cubic root of 8132828 is about 201.1008297525.

The spelling of 8132828 in words is "eight million, one hundred thirty-two thousand, eight hundred twenty-eight".

Divisors: 1 2 4 11 22 44 184837 369674 739348 2033207 4066414 8132828