Base | Representation |
---|---|
bin | 101100110111… |
… | …0101101001101 |
3 | 1122021001021211 |
4 | 1121232231031 |
5 | 22010202000 |
6 | 2200054421 |
7 | 403635424 |
oct | 131565515 |
9 | 48231254 |
10 | 23522125 |
11 | 12306580 |
12 | 7a64411 |
13 | 4b47623 |
14 | 31a42bb |
15 | 20e97ba |
hex | 166eb4d |
23522125 has 16 divisors (see below), whose sum is σ = 32026176. Its totient is φ = 17106000.
The previous prime is 23522119. The next prime is 23522129. The reversal of 23522125 is 52122532.
It is not a de Polignac number, because 23522125 - 221 = 21424973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23522096 and 23522105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23522129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7179 + ... + 9928.
It is an arithmetic number, because the mean of its divisors is an integer number (2001636).
Almost surely, 223522125 is an apocalyptic number.
23522125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23522125 is a deficient number, since it is larger than the sum of its proper divisors (8504051).
23522125 is a wasteful number, since it uses less digits than its factorization.
23522125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17133 (or 17123 counting only the distinct ones).
The product of its digits is 1200, while the sum is 22.
The square root of 23522125 is about 4849.9613400521. The cubic root of 23522125 is about 286.5225787216.
Adding to 23522125 its reverse (52122532), we get a palindrome (75644657).
The spelling of 23522125 in words is "twenty-three million, five hundred twenty-two thousand, one hundred twenty-five".
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