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32992 = 251031
BaseRepresentation
bin1000000011100000
31200020221
420003200
52023432
6412424
7165121
oct100340
950227
1032992
1122873
1217114
131202b
14c048
159b97
hex80e0

32992 has 12 divisors (see below), whose sum is σ = 65016. Its totient is φ = 16480.

The previous prime is 32987. The next prime is 32993. The reversal of 32992 is 29923.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484 + ... + 547.

It is an arithmetic number, because the mean of its divisors is an integer number (5418).

232992 is an apocalyptic number.

32992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32992 is a deficient number, since it is larger than the sum of its proper divisors (32024).

32992 is a wasteful number, since it uses less digits than its factorization.

32992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1033 counting only the distinct ones).

The product of its digits is 972, while the sum is 25.

The square root of 32992 is about 181.6370006359. The cubic root of 32992 is about 32.0727511435.

It can be divided in two parts, 32 and 992, that added together give a 10-th power (1024 = 210).

The spelling of 32992 in words is "thirty-two thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 16 32 1031 2062 4124 8248 16496 32992