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48229 = 172837
BaseRepresentation
bin1011110001100101
32110011021
423301211
53020404
61011141
7260416
oct136145
973137
1048229
1133265
1223ab1
1318c4c
141380d
15e454
hexbc65

48229 has 4 divisors (see below), whose sum is σ = 51084. Its totient is φ = 45376.

The previous prime is 48221. The next prime is 48239. The reversal of 48229 is 92284.

48229 = 22 + 32 + ... + 522.

48229 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16900 + 31329 = 130^2 + 177^2 .

It is a cyclic number.

It is not a de Polignac number, because 48229 - 23 = 48221 is a prime.

It is a Duffinian number.

48229 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48221) 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, 1402 + ... + 1435.

It is an arithmetic number, because the mean of its divisors is an integer number (12771).

248229 is an apocalyptic number.

It is an amenable number.

48229 is a deficient number, since it is larger than the sum of its proper divisors (2855).

48229 is a wasteful number, since it uses less digits than its factorization.

48229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854.

The product of its digits is 1152, while the sum is 25.

The square root of 48229 is about 219.6110197599. The cubic root of 48229 is about 36.4001147201.

The spelling of 48229 in words is "forty-eight thousand, two hundred twenty-nine".

Divisors: 1 17 2837 48229