Base | Representation |
---|---|
bin | 10010110011001010… |
… | …00010111100000101 |
3 | 222001101102021201210 |
4 | 21121211002330011 |
5 | 131132230140211 |
6 | 4345300042033 |
7 | 505052352615 |
oct | 113145027405 |
9 | 28041367653 |
10 | 10092818181 |
11 | 430a150756 |
12 | 1b58093319 |
13 | c4acb8084 |
14 | 6ba604a45 |
15 | 3e10e49a6 |
hex | 259942f05 |
10092818181 has 8 divisors (see below), whose sum is σ = 13510705824. Its totient is φ = 6701738000.
The previous prime is 10092818129. The next prime is 10092818201. The reversal of 10092818181 is 18181829001.
10092818181 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10092818181 - 211 = 10092816133 is a prime.
It is a super-2 number, since 2×100928181812 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10092818081) 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, 6700986 + ... + 6702491.
It is an arithmetic number, because the mean of its divisors is an integer number (1688838228).
Almost surely, 210092818181 is an apocalyptic number.
It is an amenable number.
10092818181 is a deficient number, since it is larger than the sum of its proper divisors (3417887643).
10092818181 is a wasteful number, since it uses less digits than its factorization.
10092818181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13403731.
The product of its (nonzero) digits is 9216, while the sum is 39.
The spelling of 10092818181 in words is "ten billion, ninety-two million, eight hundred eighteen thousand, one hundred eighty-one".
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