Base | Representation |
---|---|
bin | 11011110000011… |
… | …01010001100101 |
3 | 121020010102000201 |
4 | 31320031101211 |
5 | 434101310440 |
6 | 35034310501 |
7 | 5525043463 |
oct | 1570152145 |
9 | 536112021 |
10 | 232838245 |
11 | 10a481902 |
12 | 65b88431 |
13 | 39314113 |
14 | 22ccd833 |
15 | 1569419a |
hex | de0d465 |
232838245 has 16 divisors (see below), whose sum is σ = 293013360. Its totient is φ = 177375744.
The previous prime is 232838227. The next prime is 232838257. The reversal of 232838245 is 542838232.
232838245 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 8 ways, for example, as 641601 + 232196644 = 801^2 + 15238^2 .
It is a cyclic number.
It is not a de Polignac number, because 232838245 - 215 = 232805477 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414 + ... + 21583.
It is an arithmetic number, because the mean of its divisors is an integer number (18313335).
Almost surely, 2232838245 is an apocalyptic number.
It is an amenable number.
232838245 is a deficient number, since it is larger than the sum of its proper divisors (60175115).
232838245 is a wasteful number, since it uses less digits than its factorization.
232838245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22104.
The product of its digits is 92160, while the sum is 37.
The square root of 232838245 is about 15259.0381413771. The cubic root of 232838245 is about 615.2025199465.
The spelling of 232838245 in words is "two hundred thirty-two million, eight hundred thirty-eight thousand, two hundred forty-five".
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