Base | Representation |
---|---|
bin | 11110110110000111… |
… | …010001001111011011 |
3 | 10011111012100221002220 |
4 | 132312013101033123 |
5 | 1020312223130021 |
6 | 23114251155123 |
7 | 2251514313543 |
oct | 366607211733 |
9 | 104435327086 |
10 | 33120130011 |
11 | 130564a4981 |
12 | 6503a45aa3 |
13 | 317a91a787 |
14 | 18629a2323 |
15 | cdc9ebcc6 |
hex | 7b61d13db |
33120130011 has 16 divisors (see below), whose sum is σ = 44943590688. Its totient is φ = 21689337600.
The previous prime is 33120130007. The next prime is 33120130027. The reversal of 33120130011 is 11003102133.
It is not a de Polignac number, because 33120130011 - 22 = 33120130007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (33120130411) 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, 18991 + ... + 258071.
It is an arithmetic number, because the mean of its divisors is an integer number (2808974418).
Almost surely, 233120130011 is an apocalyptic number.
33120130011 is a deficient number, since it is larger than the sum of its proper divisors (11823460677).
33120130011 is a wasteful number, since it uses less digits than its factorization.
33120130011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239902.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 33120130011 its reverse (11003102133), we get a palindrome (44123232144).
The spelling of 33120130011 in words is "thirty-three billion, one hundred twenty million, one hundred thirty thousand, eleven".
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