Base | Representation |
---|---|
bin | 10000111001000101… |
… | …00100010111011011 |
3 | 212102000110122221010 |
4 | 20130202210113123 |
5 | 122033100232431 |
6 | 4055514545003 |
7 | 440506114062 |
oct | 103442442733 |
9 | 25360418833 |
10 | 9068758491 |
11 | 3934094531 |
12 | 1911138163 |
13 | b16aa59b0 |
14 | 6205d31d9 |
15 | 38125e846 |
hex | 21c8a45db |
9068758491 has 8 divisors (see below), whose sum is σ = 13021807120. Its totient is φ = 5580774432.
The previous prime is 9068758487. The next prime is 9068758541. The reversal of 9068758491 is 1948578609.
9068758491 is digitally balanced in base 3, 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 not a de Polignac number, because 9068758491 - 22 = 9068758487 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9068758421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116266096 + ... + 116266173.
It is an arithmetic number, because the mean of its divisors is an integer number (1627725890).
Almost surely, 29068758491 is an apocalyptic number.
9068758491 is a deficient number, since it is larger than the sum of its proper divisors (3953048629).
9068758491 is a wasteful number, since it uses less digits than its factorization.
9068758491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232532285.
The product of its (nonzero) digits is 4354560, while the sum is 57.
The square root of 9068758491 is about 95230.0293552407. The cubic root of 9068758491 is about 2085.3675540853.
The spelling of 9068758491 in words is "nine billion, sixty-eight million, seven hundred fifty-eight thousand, four hundred ninety-one".
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