Base | Representation |
---|---|
bin | 101100010101… |
… | …0000110100101 |
3 | 1121201202211102 |
4 | 1120222012211 |
5 | 21422204000 |
6 | 2150045445 |
7 | 401355245 |
oct | 130520645 |
9 | 47652742 |
10 | 23241125 |
11 | 12134446 |
12 | 7949885 |
13 | 4a7975b |
14 | 312db25 |
15 | 20913d5 |
hex | 162a1a5 |
23241125 has 16 divisors (see below), whose sum is σ = 30713904. Its totient is φ = 17497600.
The previous prime is 23241121. The next prime is 23241133. The reversal of 23241125 is 52114232.
It can be written as a sum of positive squares in 8 ways, for example, as 669124 + 22572001 = 818^2 + 4751^2 .
It is not a de Polignac number, because 23241125 - 22 = 23241121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23241097 and 23241106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23241121) 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 15 ways as a sum of consecutive naturals, for example, 3344 + ... + 7593.
It is an arithmetic number, because the mean of its divisors is an integer number (1919619).
Almost surely, 223241125 is an apocalyptic number.
23241125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23241125 is a deficient number, since it is larger than the sum of its proper divisors (7472779).
23241125 is a wasteful number, since it uses less digits than its factorization.
23241125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10969 (or 10959 counting only the distinct ones).
The product of its digits is 480, while the sum is 20.
The square root of 23241125 is about 4820.9049980268. The cubic root of 23241125 is about 285.3770530088.
Adding to 23241125 its reverse (52114232), we get a palindrome (75355357).
The spelling of 23241125 in words is "twenty-three million, two hundred forty-one thousand, one hundred twenty-five".
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