Base | Representation |
---|---|
bin | 10001000111100010… |
… | …11111001100110001 |
3 | 212201110210221220111 |
4 | 20203301133030301 |
5 | 122310132010001 |
6 | 4115531541321 |
7 | 443511434422 |
oct | 104361371461 |
9 | 25643727814 |
10 | 9190110001 |
11 | 3996639736 |
12 | 19458ba841 |
13 | b35c83b17 |
14 | 632781649 |
15 | 38bc30851 |
hex | 223c5f331 |
9190110001 has 4 divisors (see below), whose sum is σ = 9340767604. Its totient is φ = 9039452400.
The previous prime is 9190109983. The next prime is 9190110037. The reversal of 9190110001 is 1000110919.
9190110001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4899860001 + 4290250000 = 69999^2 + 65500^2 .
It is a cyclic number.
It is not a de Polignac number, because 9190110001 - 215 = 9190077233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9190110101) 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 3 ways as a sum of consecutive naturals, for example, 75328710 + ... + 75328831.
It is an arithmetic number, because the mean of its divisors is an integer number (2335191901).
Almost surely, 29190110001 is an apocalyptic number.
It is an amenable number.
9190110001 is a deficient number, since it is larger than the sum of its proper divisors (150657603).
9190110001 is a wasteful number, since it uses less digits than its factorization.
9190110001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150657602.
The product of its (nonzero) digits is 81, while the sum is 22.
The square root of 9190110001 is about 95865.0614196851. The cubic root of 9190110001 is about 2094.6279930262.
The spelling of 9190110001 in words is "nine billion, one hundred ninety million, one hundred ten thousand, one".
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