Base | Representation |
---|---|
bin | 10000111011100101… |
… | …00110111000001001 |
3 | 212110110221122120001 |
4 | 20131302212320021 |
5 | 122103433142142 |
6 | 4101544403001 |
7 | 441152342401 |
oct | 103562467011 |
9 | 25413848501 |
10 | 9089740297 |
11 | 3944a15470 |
12 | 1918176461 |
13 | b1b240c71 |
14 | 6232d5801 |
15 | 3830065b7 |
hex | 21dca6e09 |
9089740297 has 4 divisors (see below), whose sum is σ = 9916080336. Its totient is φ = 8263400260.
The previous prime is 9089740273. The next prime is 9089740307. The reversal of 9089740297 is 7920479809.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 9089740297 - 231 = 6942256649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9089747297) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413170003 + ... + 413170024.
It is an arithmetic number, because the mean of its divisors is an integer number (2479020084).
Almost surely, 29089740297 is an apocalyptic number.
It is an amenable number.
9089740297 is a deficient number, since it is larger than the sum of its proper divisors (826340039).
9089740297 is a wasteful number, since it uses less digits than its factorization.
9089740297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826340038.
The product of its (nonzero) digits is 2286144, while the sum is 55.
The square root of 9089740297 is about 95340.1295205749. The cubic root of 9089740297 is about 2086.9745758402.
The spelling of 9089740297 in words is "nine billion, eighty-nine million, seven hundred forty thousand, two hundred ninety-seven".
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