Base | Representation |
---|---|
bin | 11100000111110… |
… | …00000100100101 |
3 | 121102212211000120 |
4 | 32003320010211 |
5 | 440342202000 |
6 | 35224032153 |
7 | 5563043502 |
oct | 1603700445 |
9 | 542784016 |
10 | 235897125 |
11 | 111181002 |
12 | 67002659 |
13 | 39b454c9 |
14 | 234884a9 |
15 | 15a9a6a0 |
hex | e0f8125 |
235897125 has 16 divisors (see below), whose sum is σ = 392533440. Its totient is φ = 125811600.
The previous prime is 235897121. The next prime is 235897139. The reversal of 235897125 is 521798532.
It is a happy number.
It is not a de Polignac number, because 235897125 - 22 = 235897121 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235897121) 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, 314155 + ... + 314904.
It is an arithmetic number, because the mean of its divisors is an integer number (24533340).
Almost surely, 2235897125 is an apocalyptic number.
235897125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
235897125 is a deficient number, since it is larger than the sum of its proper divisors (156636315).
235897125 is an equidigital number, since it uses as much as digits as its factorization.
235897125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629077 (or 629067 counting only the distinct ones).
The product of its digits is 151200, while the sum is 42.
The square root of 235897125 is about 15358.9428347136. The cubic root of 235897125 is about 617.8848535484.
The spelling of 235897125 in words is "two hundred thirty-five million, eight hundred ninety-seven thousand, one hundred twenty-five".
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