Base | Representation |
---|---|
bin | 101100101011… |
… | …0010101110101 |
3 | 1122001222101112 |
4 | 1121112111311 |
5 | 21444003300 |
6 | 2154004405 |
7 | 403041443 |
oct | 131262565 |
9 | 48058345 |
10 | 23422325 |
11 | 122485a3 |
12 | 7a16705 |
13 | 4b11084 |
14 | 3179b93 |
15 | 20c9e35 |
hex | 1656575 |
23422325 has 12 divisors (see below), whose sum is σ = 29175588. Its totient is φ = 18652800.
The previous prime is 23422319. The next prime is 23422331. The reversal of 23422325 is 52322432.
It is an interprime number because it is at equal distance from previous prime (23422319) and next prime (23422331).
It can be written as a sum of positive squares in 6 ways, for example, as 6832996 + 16589329 = 2614^2 + 4073^2 .
It is not a de Polignac number, because 23422325 - 212 = 23418229 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23422325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3815 + ... + 7835.
It is an arithmetic number, because the mean of its divisors is an integer number (2431299).
Almost surely, 223422325 is an apocalyptic number.
23422325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23422325 is a deficient number, since it is larger than the sum of its proper divisors (5753263).
23422325 is a wasteful number, since it uses less digits than its factorization.
23422325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4264 (or 4259 counting only the distinct ones).
The product of its digits is 2880, while the sum is 23.
The square root of 23422325 is about 4839.6616617280. The cubic root of 23422325 is about 286.1167836106.
Adding to 23422325 its reverse (52322432), we get a palindrome (75744757).
The spelling of 23422325 in words is "twenty-three million, four hundred twenty-two thousand, three hundred twenty-five".
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