Base | Representation |
---|---|
bin | 11100000100000… |
… | …11101101111110 |
3 | 121101222121021100 |
4 | 32002003231332 |
5 | 440231424132 |
6 | 35205513530 |
7 | 5556020160 |
oct | 1602035576 |
9 | 541877240 |
10 | 235420542 |
11 | 110985a35 |
12 | 66a128a6 |
13 | 39a095c6 |
14 | 233a2930 |
15 | 15a0437c |
hex | e083b7e |
235420542 has 48 divisors (see below), whose sum is σ = 583970400. Its totient is φ = 67144896.
The previous prime is 235420531. The next prime is 235420567. The reversal of 235420542 is 245024532.
It is a happy number.
235420542 is a `hidden beast` number, since 235 + 420 + 5 + 4 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91084 + ... + 93632.
It is an arithmetic number, because the mean of its divisors is an integer number (12166050).
Almost surely, 2235420542 is an apocalyptic number.
235420542 is an abundant number, since it is smaller than the sum of its proper divisors (348549858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235420542 is a wasteful number, since it uses less digits than its factorization.
235420542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3297 (or 3294 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 235420542 is about 15343.4201532774. The cubic root of 235420542 is about 617.4684687249.
The spelling of 235420542 in words is "two hundred thirty-five million, four hundred twenty thousand, five hundred forty-two".
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