Base | Representation |
---|---|
bin | 11100000010110… |
… | …11000100011010 |
3 | 121101200010212200 |
4 | 32001123010122 |
5 | 440211112132 |
6 | 35202151030 |
7 | 5554424562 |
oct | 1601330432 |
9 | 541603780 |
10 | 235254042 |
11 | 110881931 |
12 | 66952476 |
13 | 3997b89a |
14 | 2335bda2 |
15 | 159bed7c |
hex | e05b11a |
235254042 has 24 divisors (see below), whose sum is σ = 511913844. Its totient is φ = 78080064.
The previous prime is 235254037. The next prime is 235254059. The reversal of 235254042 is 240452532.
It is a happy number.
235254042 is a `hidden beast` number, since 235 + 25 + 404 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 213715161 + 21538881 = 14619^2 + 4641^2 .
It is a junction number, because it is equal to n+sod(n) for n = 235253997 and 235254015.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23853 + ... + 32240.
Almost surely, 2235254042 is an apocalyptic number.
235254042 is an abundant number, since it is smaller than the sum of its proper divisors (276659802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235254042 is a wasteful number, since it uses less digits than its factorization.
235254042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56334 (or 56331 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 235254042 is about 15337.9934150462. The cubic root of 235254042 is about 617.3228672329.
The spelling of 235254042 in words is "two hundred thirty-five million, two hundred fifty-four thousand, forty-two".
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