Base | Representation |
---|---|
bin | 10011101010111… |
… | …101111110110110 |
3 | 212000000022110111 |
4 | 103222331332312 |
5 | 1133441443110 |
6 | 52425413234 |
7 | 11115134410 |
oct | 2352757666 |
9 | 760008414 |
10 | 330031030 |
11 | 15a32621a |
12 | 9263a21a |
13 | 534b3c44 |
14 | 31b8d9b0 |
15 | 1de91e8a |
hex | 13abdfb6 |
330031030 has 64 divisors (see below), whose sum is σ = 721612800. Its totient is φ = 106089984.
The previous prime is 330031027. The next prime is 330031057. The reversal of 330031030 is 30130033.
It is a self number, because there is not a number n which added to its sum of digits gives 330031030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550671 + ... + 551269.
It is an arithmetic number, because the mean of its divisors is an integer number (11275200).
Almost surely, 2330031030 is an apocalyptic number.
330031030 is an abundant number, since it is smaller than the sum of its proper divisors (391581770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330031030 is a wasteful number, since it uses less digits than its factorization.
330031030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1093.
The product of its (nonzero) digits is 81, while the sum is 13.
The square root of 330031030 is about 18166.7561771495. The cubic root of 330031030 is about 691.0639819619.
Adding to 330031030 its reverse (30130033), we get a palindrome (360161063).
The spelling of 330031030 in words is "three hundred thirty million, thirty-one thousand, thirty".
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