Base | Representation |
---|---|
bin | 10001001000010110… |
… | …10111100111100011 |
3 | 212201221120122202022 |
4 | 20210023113213203 |
5 | 122313401112231 |
6 | 4120333212055 |
7 | 443623213025 |
oct | 104413274743 |
9 | 25657518668 |
10 | 9196894691 |
11 | 399a453116 |
12 | 194803102b |
13 | b374bb02a |
14 | 63362a015 |
15 | 38c620c7b |
hex | 2242d79e3 |
9196894691 has 8 divisors (see below), whose sum is σ = 9691381200. Its totient is φ = 8703452160.
The previous prime is 9196894661. The next prime is 9196894699. The reversal of 9196894691 is 1964986919.
It is a happy number.
9196894691 is digitally balanced in base 2, 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 9196894691 - 230 = 8123152867 is a prime.
It is a super-3 number, since 3×91968946913 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9196894699) by changing a digit.
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, 242870 + ... + 278171.
It is an arithmetic number, because the mean of its divisors is an integer number (1211422650).
Almost surely, 29196894691 is an apocalyptic number.
9196894691 is a deficient number, since it is larger than the sum of its proper divisors (494486509).
9196894691 is a wasteful number, since it uses less digits than its factorization.
9196894691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521989.
The product of its digits is 7558272, while the sum is 62.
The square root of 9196894691 is about 95900.4415578990. The cubic root of 9196894691 is about 2095.1433262048.
It can be divided in two parts, 9196 and 894691, that multiplied together give a square (8227578436 = 907062).
The spelling of 9196894691 in words is "nine billion, one hundred ninety-six million, eight hundred ninety-four thousand, six hundred ninety-one".
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