Base | Representation |
---|---|
bin | 10000000000100011110… |
… | …110100000111011111100 |
3 | 10220011120202220220121011 |
4 | 100000203312200323330 |
5 | 121011012424333040 |
6 | 2201215054045004 |
7 | 142323554145304 |
oct | 20004366407374 |
9 | 3804522826534 |
10 | 1100113121020 |
11 | 3946121a4541 |
12 | 1592617a9764 |
13 | 7c9813640a4 |
14 | 3b362512604 |
15 | 1d93a8983ea |
hex | 10023da0efc |
1100113121020 has 48 divisors (see below), whose sum is σ = 2477712615840. Its totient is φ = 409019210496.
The previous prime is 1100113120999. The next prime is 1100113121021. The reversal of 1100113121020 is 201213110011.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1100113121021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27291507 + ... + 27331786.
It is an arithmetic number, because the mean of its divisors is an integer number (51619012830).
Almost surely, 21100113121020 is an apocalyptic number.
1100113121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100113121020 is an abundant number, since it is smaller than the sum of its proper divisors (1377599494820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100113121020 is a wasteful number, since it uses less digits than its factorization.
1100113121020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54623374 (or 54623372 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 1100113121020 its reverse (201213110011), we get a palindrome (1301326231031).
The spelling of 1100113121020 in words is "one trillion, one hundred billion, one hundred thirteen million, one hundred twenty-one thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •