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48517 = 729239
BaseRepresentation
bin1011110110000101
32110112221
423312011
53023032
61012341
7261310
oct136605
973487
1048517
11334a7
12240b1
1319111
1413977
15e597
hexbd85

48517 has 8 divisors (see below), whose sum is σ = 57600. Its totient is φ = 39984.

The previous prime is 48497. The next prime is 48523. The reversal of 48517 is 71584.

It can be divided in two parts, 48 and 517, that added together give a palindrome (565).

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

It is not a de Polignac number, because 48517 - 215 = 15749 is a prime.

It is a pancake number, because a pancake can be divided into 48517 parts by 311 straight cuts.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48491 and 48500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84 + ... + 322.

It is an arithmetic number, because the mean of its divisors is an integer number (7200).

248517 is an apocalyptic number.

It is an amenable number.

48517 is a deficient number, since it is larger than the sum of its proper divisors (9083).

48517 is a wasteful number, since it uses less digits than its factorization.

48517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275.

The product of its digits is 1120, while the sum is 25.

The square root of 48517 is about 220.2657485857. The cubic root of 48517 is about 36.4724255364.

The spelling of 48517 in words is "forty-eight thousand, five hundred seventeen".

Divisors: 1 7 29 203 239 1673 6931 48517