Base | Representation |
---|---|
bin | 10011101101011… |
… | …111101010011000 |
3 | 212001020221212222 |
4 | 103231133222120 |
5 | 1134124141042 |
6 | 52451523212 |
7 | 11123563220 |
oct | 2355375230 |
9 | 761227788 |
10 | 330693272 |
11 | 15a738828 |
12 | 928b9508 |
13 | 536864c0 |
14 | 31cc3080 |
15 | 1e0732d2 |
hex | 13b5fa98 |
330693272 has 64 divisors (see below), whose sum is σ = 783827520. Its totient is φ = 127277568.
The previous prime is 330693229. The next prime is 330693313. The reversal of 330693272 is 272396033.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20798 + ... + 33074.
It is an arithmetic number, because the mean of its divisors is an integer number (12247305).
Almost surely, 2330693272 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 330693272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391913760).
330693272 is an abundant number, since it is smaller than the sum of its proper divisors (453134248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330693272 is a wasteful number, since it uses less digits than its factorization.
330693272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12340 (or 12336 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 35.
The square root of 330693272 is about 18184.9737970666. The cubic root of 330693272 is about 691.5259040077.
The spelling of 330693272 in words is "three hundred thirty million, six hundred ninety-three thousand, two hundred seventy-two".
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