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8132 = 2219107
BaseRepresentation
bin1111111000100
3102011012
41333010
5230012
6101352
732465
oct17704
912135
108132
116123
124858
133917
142d6c
152622
hex1fc4

8132 has 12 divisors (see below), whose sum is σ = 15120. Its totient is φ = 3816.

The previous prime is 8123. The next prime is 8147. The reversal of 8132 is 2318.

It is a super-2 number, since 2×81322 = 132258848, which contains 22 as substring.

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, 23 + ... + 129.

It is an arithmetic number, because the mean of its divisors is an integer number (1260).

28132 is an apocalyptic number.

It is an amenable number.

8132 is a deficient number, since it is larger than the sum of its proper divisors (6988).

8132 is a wasteful number, since it uses less digits than its factorization.

8132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 128 counting only the distinct ones).

The product of its digits is 48, while the sum is 14.

The square root of 8132 is about 90.1776025408. The cubic root of 8132 is about 20.1094004856.

Subtracting from 8132 its sum of digits (14), we obtain a palindrome (8118).

The spelling of 8132 in words is "eight thousand, one hundred thirty-two".

Divisors: 1 2 4 19 38 76 107 214 428 2033 4066 8132