Base | Representation |
---|---|
bin | 11100000010001… |
… | …10110110011110 |
3 | 121101111221021120 |
4 | 32001012312132 |
5 | 440200434410 |
6 | 35200311410 |
7 | 5553631260 |
oct | 1601066636 |
9 | 541457246 |
10 | 235171230 |
11 | 110825698 |
12 | 66912566 |
13 | 3994cc98 |
14 | 23339b30 |
15 | 159a5570 |
hex | e046d9e |
235171230 has 32 divisors (see below), whose sum is σ = 645041664. Its totient is φ = 53753376.
The previous prime is 235171201. The next prime is 235171249. The reversal of 235171230 is 32171532.
235171230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 235171230.
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, 559722 + ... + 560141.
It is an arithmetic number, because the mean of its divisors is an integer number (20157552).
Almost surely, 2235171230 is an apocalyptic number.
235171230 is an abundant number, since it is smaller than the sum of its proper divisors (409870434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235171230 is a wasteful number, since it uses less digits than its factorization.
235171230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119880.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 235171230 is about 15335.2936065796. The cubic root of 235171230 is about 617.2504239279.
The spelling of 235171230 in words is "two hundred thirty-five million, one hundred seventy-one thousand, two hundred thirty".
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