Base | Representation |
---|---|
bin | 10100101011011000… |
… | …01101101111100100 |
3 | 1001122200010000102100 |
4 | 22111230031233210 |
5 | 140213420033104 |
6 | 5033324012100 |
7 | 542046515523 |
oct | 122554155744 |
9 | 31580100370 |
10 | 11101330404 |
11 | 478745892a |
12 | 2199991030 |
13 | 107bc15878 |
14 | 77452a4ba |
15 | 44e908139 |
hex | 295b0dbe4 |
11101330404 has 18 divisors (see below), whose sum is σ = 28061696390. Its totient is φ = 3700443456.
The previous prime is 11101330399. The next prime is 11101330417. The reversal of 11101330404 is 40403310111.
It can be written as a sum of positive squares in only one way, i.e., 8449286400 + 2652044004 = 91920^2 + 51498^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×111013304043 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154185109 + ... + 154185180.
Almost surely, 211101330404 is an apocalyptic number.
It is an amenable number.
11101330404 is an abundant number, since it is smaller than the sum of its proper divisors (16960365986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11101330404 is a wasteful number, since it uses less digits than its factorization.
11101330404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308370299 (or 308370294 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 11101330404 its reverse (40403310111), we get a palindrome (51504640515).
The spelling of 11101330404 in words is "eleven billion, one hundred one million, three hundred thirty thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •