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48933 = 325437
BaseRepresentation
bin1011111100100101
32111010100
423330211
53031213
61014313
7262443
oct137445
974110
1048933
1133845
1224399
1319371
1413b93
15e773
hexbf25

48933 has 6 divisors (see below), whose sum is σ = 70694. Its totient is φ = 32616.

The previous prime is 48907. The next prime is 48947. The reversal of 48933 is 33984.

It can be written as a sum of positive squares in only one way, i.e., 42849 + 6084 = 207^2 + 78^2 .

It is not a de Polignac number, because 48933 - 26 = 48869 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9 and base 15.

It is a junction number, because it is equal to n+sod(n) for n = 48897 and 48906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2710 + ... + 2727.

248933 is an apocalyptic number.

It is an amenable number.

48933 is a deficient number, since it is larger than the sum of its proper divisors (21761).

48933 is a wasteful number, since it uses less digits than its factorization.

48933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443 (or 5440 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 48933 is about 221.2080468699. The cubic root of 48933 is about 36.5763710245.

The spelling of 48933 in words is "forty-eight thousand, nine hundred thirty-three".

Divisors: 1 3 9 5437 16311 48933