Base | Representation |
---|---|
bin | 11110110110010110… |
… | …100001110011011011 |
3 | 10011111110220011002001 |
4 | 132312112201303123 |
5 | 1020314234130021 |
6 | 23114513021431 |
7 | 2251563313420 |
oct | 366626416333 |
9 | 104443804061 |
10 | 33124130011 |
11 | 13058787165 |
12 | 6505254877 |
13 | 317b6bb33b |
14 | 1863323d47 |
15 | cdd03c091 |
hex | 7b65a1cdb |
33124130011 has 8 divisors (see below), whose sum is σ = 37857270240. Its totient is φ = 28391270208.
The previous prime is 33124129979. The next prime is 33124130113. The reversal of 33124130011 is 11003142133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33124130011 - 25 = 33124129979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33124130411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354375 + ... + 437983.
It is an arithmetic number, because the mean of its divisors is an integer number (4732158780).
Almost surely, 233124130011 is an apocalyptic number.
33124130011 is a deficient number, since it is larger than the sum of its proper divisors (4733140229).
33124130011 is an equidigital number, since it uses as much as digits as its factorization.
33124130011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140213.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 33124130011 its reverse (11003142133), we get a palindrome (44127272144).
The spelling of 33124130011 in words is "thirty-three billion, one hundred twenty-four million, one hundred thirty thousand, eleven".
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