Base | Representation |
---|---|
bin | 101100010011… |
… | …0011100001101 |
3 | 1121201000020212 |
4 | 1120212130031 |
5 | 21421214000 |
6 | 2145452205 |
7 | 401263436 |
oct | 130463415 |
9 | 47630225 |
10 | 23226125 |
11 | 1212414a |
12 | 7941065 |
13 | 4a72990 |
14 | 312848d |
15 | 208bc35 |
hex | 162670d |
23226125 has 16 divisors (see below), whose sum is σ = 31218096. Its totient is φ = 17150400.
The previous prime is 23226089. The next prime is 23226127. The reversal of 23226125 is 52162232.
It can be written as a sum of positive squares in 8 ways, for example, as 19589476 + 3636649 = 4426^2 + 1907^2 .
It is not a de Polignac number, because 23226125 - 214 = 23209741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23226125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23226127) 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, 5522 + ... + 8771.
It is an arithmetic number, because the mean of its divisors is an integer number (1951131).
Almost surely, 223226125 is an apocalyptic number.
23226125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23226125 is a deficient number, since it is larger than the sum of its proper divisors (7991971).
23226125 is a wasteful number, since it uses less digits than its factorization.
23226125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14321 (or 14311 counting only the distinct ones).
The product of its digits is 1440, while the sum is 23.
The square root of 23226125 is about 4819.3490224303. The cubic root of 23226125 is about 285.3156449509.
Adding to 23226125 its reverse (52162232), we get a palindrome (75388357).
The spelling of 23226125 in words is "twenty-three million, two hundred twenty-six thousand, one hundred twenty-five".
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