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48417 = 316139
BaseRepresentation
bin1011110100100001
32110102020
423310201
53022132
61012053
7261105
oct136441
973366
1048417
1133416
1224029
1319065
1413905
15e52c
hexbd21

48417 has 4 divisors (see below), whose sum is σ = 64560. Its totient is φ = 32276.

The previous prime is 48413. The next prime is 48437. The reversal of 48417 is 71484.

48417 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48417 - 22 = 48413 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (48413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8067 + ... + 8072.

It is an arithmetic number, because the mean of its divisors is an integer number (16140).

248417 is an apocalyptic number.

It is an amenable number.

48417 is a deficient number, since it is larger than the sum of its proper divisors (16143).

48417 is a wasteful number, since it uses less digits than its factorization.

48417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16142.

The product of its digits is 896, while the sum is 24.

The square root of 48417 is about 220.0386329716. The cubic root of 48417 is about 36.4473501247.

It can be divided in two parts, 484 and 17, that multiplied together give a palindrome (8228).

The spelling of 48417 in words is "forty-eight thousand, four hundred seventeen".

Divisors: 1 3 16139 48417