Base | Representation |
---|---|
bin | 10000111011110101… |
… | …00100100111100010 |
3 | 212110121212201121120 |
4 | 20131322210213202 |
5 | 122110002000234 |
6 | 4102101233110 |
7 | 441206156511 |
oct | 103572444742 |
9 | 25417781546 |
10 | 9091828194 |
11 | 39461110a9 |
12 | 1918a02796 |
13 | b1b7c23c7 |
14 | 6236ba678 |
15 | 3832ba049 |
hex | 21dea49e2 |
9091828194 has 16 divisors (see below), whose sum is σ = 18974250432. Its totient is φ = 2898843728.
The previous prime is 9091828183. The next prime is 9091828223. The reversal of 9091828194 is 4918281909.
9091828194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×90918281943 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32941269 + ... + 32941544.
It is an arithmetic number, because the mean of its divisors is an integer number (1185890652).
Almost surely, 29091828194 is an apocalyptic number.
9091828194 is an abundant number, since it is smaller than the sum of its proper divisors (9882422238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9091828194 is a wasteful number, since it uses less digits than its factorization.
9091828194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65882841.
The product of its (nonzero) digits is 373248, while the sum is 51.
The square root of 9091828194 is about 95351.0786200135. The cubic root of 9091828194 is about 2087.1343550428.
The spelling of 9091828194 in words is "nine billion, ninety-one million, eight hundred twenty-eight thousand, one hundred ninety-four".
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