Base | Representation |
---|---|
bin | 1010000110000110101110… |
… | …1000101001110100010100 |
3 | 1110022011001011202200022110 |
4 | 2201201223220221310110 |
5 | 2423330300313441040 |
6 | 35335134210431020 |
7 | 2223643244255055 |
oct | 241415350516424 |
9 | 43264034680273 |
10 | 11100001312020 |
11 | 359a536400825 |
12 | 12b3307b92470 |
13 | 6269582a2a2a |
14 | 2a535885872c |
15 | 143b0aaa2980 |
hex | a186ba29d14 |
11100001312020 has 48 divisors (see below), whose sum is σ = 31920003779328. Its totient is φ = 2880000339840.
The previous prime is 11100001312013. The next prime is 11100001312021. The reversal of 11100001312020 is 2021310000111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 11100001311987 and 11100001312005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11100001312021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2499998076 + ... + 2500002515.
It is an arithmetic number, because the mean of its divisors is an integer number (665000078736).
Almost surely, 211100001312020 is an apocalyptic number.
11100001312020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11100001312020 is an abundant number, since it is smaller than the sum of its proper divisors (20820002467308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100001312020 is a wasteful number, since it uses less digits than its factorization.
11100001312020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5000000640 (or 5000000638 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 11100001312020 its reverse (2021310000111), we get a palindrome (13121311312131).
The spelling of 11100001312020 in words is "eleven trillion, one hundred billion, one million, three hundred twelve thousand, twenty".
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