Base | Representation |
---|---|
bin | 101100010101… |
… | …0011011010000 |
3 | 1121201211122102 |
4 | 1120222123100 |
5 | 21422224243 |
6 | 2150055532 |
7 | 401362145 |
oct | 130523320 |
9 | 47654572 |
10 | 23242448 |
11 | 12135439 |
12 | 794a5a8 |
13 | 4a7a238 |
14 | 31303cc |
15 | 20919b8 |
hex | 162a6d0 |
23242448 has 10 divisors (see below), whose sum is σ = 45032274. Its totient is φ = 11621216.
The previous prime is 23242447. The next prime is 23242459. The reversal of 23242448 is 84424232.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 20720704 + 2521744 = 4552^2 + 1588^2 .
It is a super-2 number, since 2×232424482 = 1080422778065408, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23242448.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23242447) 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 as a sum of consecutive naturals, namely, 726311 + ... + 726342.
Almost surely, 223242448 is an apocalyptic number.
It is an amenable number.
23242448 is a deficient number, since it is larger than the sum of its proper divisors (21789826).
23242448 is a wasteful number, since it uses less digits than its factorization.
23242448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1452661 (or 1452655 counting only the distinct ones).
The product of its digits is 12288, while the sum is 29.
The square root of 23242448 is about 4821.0422109747. The cubic root of 23242448 is about 285.3824679314.
The spelling of 23242448 in words is "twenty-three million, two hundred forty-two thousand, four hundred forty-eight".
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