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48365 = 517569
BaseRepresentation
bin1011110011101101
32110100022
423303231
53021430
61011525
7261002
oct136355
973308
1048365
1133379
1223ba5
1319025
14138a9
15e4e5
hexbced

48365 has 8 divisors (see below), whose sum is σ = 61560. Its totient is φ = 36352.

The previous prime is 48353. The next prime is 48371. The reversal of 48365 is 56384.

It can be written as a sum of positive squares in 4 ways, for example, as 3844 + 44521 = 62^2 + 211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48365 - 28 = 48109 is a prime.

It is a Curzon number.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

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, 200 + ... + 369.

It is an arithmetic number, because the mean of its divisors is an integer number (7695).

248365 is an apocalyptic number.

It is an amenable number.

48365 is a deficient number, since it is larger than the sum of its proper divisors (13195).

48365 is a wasteful number, since it uses less digits than its factorization.

48365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591.

The product of its digits is 2880, while the sum is 26.

The square root of 48365 is about 219.9204401596. The cubic root of 48365 is about 36.4342972637.

The spelling of 48365 in words is "forty-eight thousand, three hundred sixty-five".

Divisors: 1 5 17 85 569 2845 9673 48365