Base | Representation |
---|---|
bin | 10011101110011… |
… | …000100101101000 |
3 | 212001200210201211 |
4 | 103232120211220 |
5 | 1134204121230 |
6 | 52500522504 |
7 | 11125554055 |
oct | 2356304550 |
9 | 761623654 |
10 | 330926440 |
11 | 15a887a29 |
12 | 929b0434 |
13 | 53738680 |
14 | 31d4402c |
15 | 1e0bc42a |
hex | 13b98968 |
330926440 has 64 divisors (see below), whose sum is σ = 808335360. Its totient is φ = 121201920.
The previous prime is 330926423. The next prime is 330926443. The reversal of 330926440 is 44629033.
330926440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (330926443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63535 + ... + 68545.
It is an arithmetic number, because the mean of its divisors is an integer number (12630240).
Almost surely, 2330926440 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330926440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404167680).
330926440 is an abundant number, since it is smaller than the sum of its proper divisors (477408920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330926440 is a wasteful number, since it uses less digits than its factorization.
330926440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5162 (or 5158 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 31.
The square root of 330926440 is about 18191.3836746961. The cubic root of 330926440 is about 691.6883947949.
The spelling of 330926440 in words is "three hundred thirty million, nine hundred twenty-six thousand, four hundred forty".
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