Search a number
-
+
23352152 = 2317171707
BaseRepresentation
bin101100100010…
…1001101011000
31121221102010112
41121011031120
521434232102
62152303452
7402330035
oct131051530
947842115
1023352152
11121aa8aa
1279a1b88
134ab8155
14315c38c
1520b4252
hex1645358

23352152 has 16 divisors (see below), whose sum is σ = 46361160. Its totient is φ = 10989184.

The previous prime is 23352151. The next prime is 23352157. The reversal of 23352152 is 25125332.

It is a super-2 number, since 2×233521522 = 1090646006062208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23352151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85718 + ... + 85989.

Almost surely, 223352152 is an apocalyptic number.

It is an amenable number.

23352152 is a deficient number, since it is larger than the sum of its proper divisors (23009008).

23352152 is a wasteful number, since it uses less digits than its factorization.

23352152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171730 (or 171726 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 23352152 is about 4832.4064398600. The cubic root of 23352152 is about 285.8307636515.

Adding to 23352152 its reverse (25125332), we get a palindrome (48477484).

The spelling of 23352152 in words is "twenty-three million, three hundred fifty-two thousand, one hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 171707 343414 686828 1373656 2919019 5838038 11676076 23352152