Base | Representation |
---|---|
bin | 10001110001101111… |
… | …01100000100000101 |
3 | 220122010211100001001 |
4 | 20320313230010011 |
5 | 124021234311333 |
6 | 4215014133301 |
7 | 455340101224 |
oct | 107067540405 |
9 | 26563740031 |
10 | 9544057093 |
11 | 405840a39a |
12 | 1a24351231 |
13 | b913bc77c |
14 | 667798cbb |
15 | 3acd48b7d |
hex | 238dec105 |
9544057093 has 8 divisors (see below), whose sum is σ = 10140005880. Its totient is φ = 8965897920.
The previous prime is 9544057087. The next prime is 9544057123. The reversal of 9544057093 is 3907504459.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1664476804 + 7879580289 = 40798^2 + 88767^2 .
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 9544057093 - 221 = 9541959941 is a prime.
It is a super-2 number, since 2×95440570932 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9544057013) 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, 4446298 + ... + 4448443.
It is an arithmetic number, because the mean of its divisors is an integer number (1267500735).
Almost surely, 29544057093 is an apocalyptic number.
It is an amenable number.
9544057093 is a deficient number, since it is larger than the sum of its proper divisors (595948787).
9544057093 is a wasteful number, since it uses less digits than its factorization.
9544057093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8894807.
The product of its (nonzero) digits is 680400, while the sum is 46.
The square root of 9544057093 is about 97693.6901391282. The cubic root of 9544057093 is about 2121.1807452608.
The spelling of 9544057093 in words is "nine billion, five hundred forty-four million, fifty-seven thousand, ninety-three".
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