Base | Representation |
---|---|
bin | 1000001110100100010001… |
… | …01110011000001000100001 |
3 | 2101001122102002200220220011 |
4 | 10013102020232120020201 |
5 | 4332412320201001401 |
6 | 102251400404244521 |
7 | 3545103606321121 |
oct | 407221056301041 |
9 | 71048362626804 |
10 | 18092696109601 |
11 | 58460843073a3 |
12 | 204259b3a0741 |
13 | a131982c5679 |
14 | 4679967a8c81 |
15 | 215974c9c451 |
hex | 107488b98221 |
18092696109601 has 27 divisors (see below), whose sum is σ = 19041307759929. Its totient is φ = 17189926698912.
The previous prime is 18092696109589. The next prime is 18092696109619. The reversal of 18092696109601 is 10690169629081.
The square root of 18092696109601 is 4253551.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 3390256800225 + 14702439309376 = 1841265^2 + 3834376^2 .
It is not a de Polignac number, because 18092696109601 - 229 = 18092159238689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (18092696109701) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 16924878895 + ... + 16924879963.
Almost surely, 218092696109601 is an apocalyptic number.
18092696109601 is the 4253551-st square number.
18092696109601 is the 2126776-th centered octagonal number.
It is an amenable number.
18092696109601 is a deficient number, since it is larger than the sum of its proper divisors (948611650328).
18092696109601 is an frugal number, since it uses more digits than its factorization.
18092696109601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2530 (or 1265 counting only the distinct ones).
The product of its (nonzero) digits is 2519424, while the sum is 58.
The spelling of 18092696109601 in words is "eighteen trillion, ninety-two billion, six hundred ninety-six million, one hundred nine thousand, six hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •