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38283 = 371823
BaseRepresentation
bin1001010110001011
31221111220
421112023
52211113
6453123
7216420
oct112613
957456
1038283
1126843
121a1a3
131456b
14dd47
15b523
hex958b

38283 has 8 divisors (see below), whose sum is σ = 58368. Its totient is φ = 21864.

The previous prime is 38281. The next prime is 38287.

38283 is nontrivially palindromic in base 10.

38283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 38283 - 21 = 38281 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (38281) 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, 891 + ... + 932.

It is an arithmetic number, because the mean of its divisors is an integer number (7296).

238283 is an apocalyptic number.

38283 is a deficient number, since it is larger than the sum of its proper divisors (20085).

38283 is a wasteful number, since it uses less digits than its factorization.

38283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833.

The product of its digits is 1152, while the sum is 24.

The square root of 38283 is about 195.6604201161. The cubic root of 38283 is about 33.7030073012.

It can be divided in two parts, 382 and 83, that added together give a triangular number (465 = T30).

The spelling of 38283 in words is "thirty-eight thousand, two hundred eighty-three".

Divisors: 1 3 7 21 1823 5469 12761 38283