Base | Representation |
---|---|
bin | 10010101011110010… |
… | …10001010100101001 |
3 | 221220002010011101010 |
4 | 21111321101110221 |
5 | 131020414323423 |
6 | 4335211214133 |
7 | 503402121234 |
oct | 112571212451 |
9 | 27802104333 |
10 | 10031011113 |
11 | 4288276132 |
12 | 1b3b447349 |
13 | c3b257746 |
14 | 6b231641b |
15 | 3da986693 |
hex | 255e51529 |
10031011113 has 8 divisors (see below), whose sum is σ = 13389935488. Its totient is φ = 6679713744.
The previous prime is 10031010991. The next prime is 10031011139. The reversal of 10031011113 is 31111013001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10031011113 - 212 = 10031007017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10031016113) 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, 1903681 + ... + 1908942.
It is an arithmetic number, because the mean of its divisors is an integer number (1673741936).
Almost surely, 210031011113 is an apocalyptic number.
It is an amenable number.
10031011113 is a deficient number, since it is larger than the sum of its proper divisors (3358924375).
10031011113 is an equidigital number, since it uses as much as digits as its factorization.
10031011113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3813503.
The product of its (nonzero) digits is 9, while the sum is 12.
Adding to 10031011113 its reverse (31111013001), we get a palindrome (41142024114).
The spelling of 10031011113 in words is "ten billion, thirty-one million, eleven thousand, one hundred thirteen".
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