Base | Representation |
---|---|
bin | 11011101100101… |
… | …10100101111101 |
3 | 121012012201012021 |
4 | 31312112211331 |
5 | 433440232000 |
6 | 35020040141 |
7 | 5520650305 |
oct | 1566264575 |
9 | 535181167 |
10 | 232352125 |
11 | 10a17a655 |
12 | 65993051 |
13 | 391a3a85 |
14 | 22c04605 |
15 | 155ea11a |
hex | dd9697d |
232352125 has 16 divisors (see below), whose sum is σ = 297054576. Its totient is φ = 181344000.
The previous prime is 232352123. The next prime is 232352129. The reversal of 232352125 is 521253232.
It can be written as a sum of positive squares in 8 ways, for example, as 116186841 + 116165284 = 10779^2 + 10778^2 .
It is not a de Polignac number, because 232352125 - 21 = 232352123 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
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 232352125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232352123) 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, 17544 + ... + 27793.
It is an arithmetic number, because the mean of its divisors is an integer number (18565911).
Almost surely, 2232352125 is an apocalyptic number.
232352125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
232352125 is the 10779-th centered square number.
It is an amenable number.
232352125 is a deficient number, since it is larger than the sum of its proper divisors (64702451).
232352125 is an equidigital number, since it uses as much as digits as its factorization.
232352125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45393 (or 45383 counting only the distinct ones).
The product of its digits is 3600, while the sum is 25.
The square root of 232352125 is about 15243.1008984393. The cubic root of 232352125 is about 614.7740814279.
The spelling of 232352125 in words is "two hundred thirty-two million, three hundred fifty-two thousand, one hundred twenty-five".
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