Base | Representation |
---|---|
bin | 11011101010110… |
… | …10000001011001 |
3 | 121011202002212101 |
4 | 31311122001121 |
5 | 433404312100 |
6 | 35010443401 |
7 | 5515565056 |
oct | 1565320131 |
9 | 534662771 |
10 | 232104025 |
11 | 10a02020a |
12 | 65893561 |
13 | 39117b7a |
14 | 22b7c02d |
15 | 1559b86a |
hex | dd5a059 |
232104025 has 12 divisors (see below), whose sum is σ = 290779132. Its totient is φ = 183767040.
The previous prime is 232103999. The next prime is 232104029. The reversal of 232104025 is 520401232.
232104025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 5089536 + 227014489 = 2256^2 + 15067^2 .
It is not a de Polignac number, because 232104025 - 29 = 232103513 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 232103993 and 232104011.
It is not an unprimeable number, because it can be changed into a prime (232104029) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45432 + ... + 50281.
Almost surely, 2232104025 is an apocalyptic number.
232104025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
232104025 is a deficient number, since it is larger than the sum of its proper divisors (58675107).
232104025 is an equidigital number, since it uses as much as digits as its factorization.
232104025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95820 (or 95815 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 232104025 is about 15234.9606169494. The cubic root of 232104025 is about 614.5551898505. Note that the first 3 decimals are identical.
Adding to 232104025 its reverse (520401232), we get a palindrome (752505257).
The spelling of 232104025 in words is "two hundred thirty-two million, one hundred four thousand, twenty-five".
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