Search a number
-
+
23852 = 226789
BaseRepresentation
bin101110100101100
31012201102
411310230
51230402
6302232
7126353
oct56454
935642
1023852
1116a14
1211978
13ab1a
14899a
157102
hex5d2c

23852 has 12 divisors (see below), whose sum is σ = 42840. Its totient is φ = 11616.

The previous prime is 23833. The next prime is 23857. The reversal of 23852 is 25832.

It is a d-powerful number, because it can be written as 212 + 33 + 8 + 56 + 212 .

It is an alternating number because its digits alternate between even and odd.

Its product of digits (480) is a multiple of the sum of its prime factors (160).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (23857) 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, 224 + ... + 312.

It is an arithmetic number, because the mean of its divisors is an integer number (3570).

223852 is an apocalyptic number.

It is an amenable number.

23852 is a deficient number, since it is larger than the sum of its proper divisors (18988).

23852 is a wasteful number, since it uses less digits than its factorization.

23852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 158 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 23852 is about 154.4409272181. The cubic root of 23852 is about 28.7855766255.

Subtracting from 23852 its sum of digits (20), we obtain a palindrome (23832).

The spelling of 23852 in words is "twenty-three thousand, eight hundred fifty-two".

Divisors: 1 2 4 67 89 134 178 268 356 5963 11926 23852