Base | Representation |
---|---|
bin | 10011101010111… |
… | …110100001000111 |
3 | 212000000102110201 |
4 | 103222332201013 |
5 | 1133442030343 |
6 | 52425431331 |
7 | 11115143662 |
oct | 2352764107 |
9 | 760012421 |
10 | 330033223 |
11 | 15a327933 |
12 | 9263b547 |
13 | 534b4c40 |
14 | 31b906d9 |
15 | 1de9294d |
hex | 13abe847 |
330033223 has 32 divisors (see below), whose sum is σ = 394813440. Its totient is φ = 272954880.
The previous prime is 330033203. The next prime is 330033227. The reversal of 330033223 is 322330033.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-330033223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 330033223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330033227) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458658 + ... + 459376.
It is an arithmetic number, because the mean of its divisors is an integer number (12337920).
Almost surely, 2330033223 is an apocalyptic number.
330033223 is a deficient number, since it is larger than the sum of its proper divisors (64780217).
330033223 is a wasteful number, since it uses less digits than its factorization.
330033223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847.
The product of its (nonzero) digits is 972, while the sum is 19.
The square root of 330033223 is about 18166.8165345500. The cubic root of 330033223 is about 691.0655126261.
Adding to 330033223 its reverse (322330033), we get a palindrome (652363256).
The spelling of 330033223 in words is "three hundred thirty million, thirty-three thousand, two hundred twenty-three".
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