Base | Representation |
---|---|
bin | 10000110010000011… |
… | …00111111000011111 |
3 | 212020220111210001021 |
4 | 20121001213320133 |
5 | 121423001243440 |
6 | 4050011025011 |
7 | 436161645526 |
oct | 103101477037 |
9 | 25226453037 |
10 | 9009790495 |
11 | 3903878a52 |
12 | 18b543b167 |
13 | b077ca6a4 |
14 | 6168434bd |
15 | 37aeb284a |
hex | 219067e1f |
9009790495 has 16 divisors (see below), whose sum is σ = 10982232288. Its totient is φ = 7094355840.
The previous prime is 9009790477. The next prime is 9009790507. The reversal of 9009790495 is 5940979009.
9009790495 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 9009790495 - 219 = 9009266207 is a prime.
It is a Duffinian number.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 417265 + ... + 438325.
It is an arithmetic number, because the mean of its divisors is an integer number (686389518).
Almost surely, 29009790495 is an apocalyptic number.
9009790495 is a deficient number, since it is larger than the sum of its proper divisors (1972441793).
9009790495 is a wasteful number, since it uses less digits than its factorization.
9009790495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22410.
The product of its (nonzero) digits is 918540, while the sum is 52.
The square root of 9009790495 is about 94919.9162188842. The cubic root of 9009790495 is about 2080.8378108348.
The spelling of 9009790495 in words is "nine billion, nine million, seven hundred ninety thousand, four hundred ninety-five".
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