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8136132 = 2231739883
BaseRepresentation
bin11111000010010111000100
3120022100200020
4133002113010
54040324012
6450215140
7126104334
oct37022704
916270606
108136132
114657884
1228844b0
1318bb3a4
14111b0c4
15aaaa8c
hex7c25c4

8136132 has 24 divisors (see below), whose sum is σ = 20101536. Its totient is φ = 2552448.

The previous prime is 8136097. The next prime is 8136133. The reversal of 8136132 is 2316318.

It is not an unprimeable number, because it can be changed into a prime (8136133) 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 7 ways as a sum of consecutive naturals, for example, 19738 + ... + 20145.

It is an arithmetic number, because the mean of its divisors is an integer number (837564).

Almost surely, 28136132 is an apocalyptic number.

It is an amenable number.

8136132 is an abundant number, since it is smaller than the sum of its proper divisors (11965404).

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

8136132 is a wasteful number, since it uses less digits than its factorization.

8136132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39907 (or 39905 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 8136132 is about 2852.3905763412. The cubic root of 8136132 is about 201.1280587879.

The spelling of 8136132 in words is "eight million, one hundred thirty-six thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 39883 79766 119649 159532 239298 478596 678011 1356022 2034033 2712044 4068066 8136132