Base | Representation |
---|---|
bin | 11100000011101… |
… | …00101011011100 |
3 | 121101212110202210 |
4 | 32001310223130 |
5 | 440222441230 |
6 | 35204320420 |
7 | 5555342445 |
oct | 1601645334 |
9 | 541773683 |
10 | 235358940 |
11 | 110943723 |
12 | 669a3110 |
13 | 399b755b |
14 | 233882cc |
15 | 159e0eb0 |
hex | e074adc |
235358940 has 96 divisors (see below), whose sum is σ = 675569664. Its totient is φ = 61205760.
The previous prime is 235358927. The next prime is 235358941. The reversal of 235358940 is 49853532.
235358940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235358941) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510310 + ... + 510770.
It is an arithmetic number, because the mean of its divisors is an integer number (7037184).
Almost surely, 2235358940 is an apocalyptic number.
235358940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235358940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337784832).
235358940 is an abundant number, since it is smaller than the sum of its proper divisors (440210724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235358940 is a wasteful number, since it uses less digits than its factorization.
235358940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667 (or 665 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 39.
The square root of 235358940 is about 15341.4125816367. The cubic root of 235358940 is about 617.4146067998.
The spelling of 235358940 in words is "two hundred thirty-five million, three hundred fifty-eight thousand, nine hundred forty".
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