Base | Representation |
---|---|
bin | 10010110010111011… |
… | …10000110110101101 |
3 | 222001020211021222010 |
4 | 21121131300312231 |
5 | 131131233042401 |
6 | 4345151111433 |
7 | 505030212030 |
oct | 113135606655 |
9 | 28036737863 |
10 | 10090909101 |
11 | 43090673a9 |
12 | 1b57512579 |
13 | c4a79a140 |
14 | 6ba269017 |
15 | 3e0d68ed6 |
hex | 259770dad |
10090909101 has 64 divisors (see below), whose sum is σ = 17902438400. Its totient is φ = 4906158336.
The previous prime is 10090909039. The next prime is 10090909183. The reversal of 10090909101 is 10190909001.
It is not a de Polignac number, because 10090909101 - 213 = 10090900909 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10090909001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165630 + ... + 218208.
It is an arithmetic number, because the mean of its divisors is an integer number (279725600).
Almost surely, 210090909101 is an apocalyptic number.
It is an amenable number.
10090909101 is a deficient number, since it is larger than the sum of its proper divisors (7811529299).
10090909101 is a wasteful number, since it uses less digits than its factorization.
10090909101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52658.
The product of its (nonzero) digits is 729, while the sum is 30.
The spelling of 10090909101 in words is "ten billion, ninety million, nine hundred nine thousand, one hundred one".
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