Base | Representation |
---|---|
bin | 11100000000111… |
… | …00000001100000 |
3 | 121101012000122110 |
4 | 32000130001200 |
5 | 440124331213 |
6 | 35152435320 |
7 | 5552300655 |
oct | 1600340140 |
9 | 541160573 |
10 | 234995808 |
11 | 110715913 |
12 | 66848b40 |
13 | 398bb198 |
14 | 232d1c2c |
15 | 1596d5c3 |
hex | e01c060 |
234995808 has 48 divisors (see below), whose sum is σ = 618042096. Its totient is φ = 78182400.
The previous prime is 234995773. The next prime is 234995809. The reversal of 234995808 is 808599432.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234995809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55660 + ... + 59732.
It is an arithmetic number, because the mean of its divisors is an integer number (12875877).
Almost surely, 2234995808 is an apocalyptic number.
It is an amenable number.
234995808 is an abundant number, since it is smaller than the sum of its proper divisors (383046288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234995808 is a wasteful number, since it uses less digits than its factorization.
234995808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4687 (or 4679 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 48.
The square root of 234995808 is about 15329.5729881820. The cubic root of 234995808 is about 617.0969099145.
The spelling of 234995808 in words is "two hundred thirty-four million, nine hundred ninety-five thousand, eight hundred eight".
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