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48834 = 2322713
BaseRepresentation
bin1011111011000010
32110222200
423323002
53030314
61014030
7262242
oct137302
973880
1048834
1133765
1224316
13192c6
1413b22
15e709
hexbec2

48834 has 12 divisors (see below), whose sum is σ = 105846. Its totient is φ = 16272.

The previous prime is 48823. The next prime is 48847. The reversal of 48834 is 43884.

It can be written as a sum of positive squares in only one way, i.e., 27225 + 21609 = 165^2 + 147^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48798 and 48807.

It is an unprimeable number.

48834 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1339 + ... + 1374.

248834 is an apocalyptic number.

48834 is an abundant number, since it is smaller than the sum of its proper divisors (57012).

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

48834 is a wasteful number, since it uses less digits than its factorization.

48834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721 (or 2718 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 48834 is about 220.9841623284. The cubic root of 48834 is about 36.5516875764.

Subtracting from 48834 its reverse (43884), we obtain a triangular number (4950 = T99).

The spelling of 48834 in words is "forty-eight thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 9 18 2713 5426 8139 16278 24417 48834