Base | Representation |
---|---|
bin | 10000001010000011110… |
… | …000101001100111000100 |
3 | 10221010220120011022002222 |
4 | 100022003300221213010 |
5 | 121142404401143022 |
6 | 2210023110151512 |
7 | 143134366252310 |
oct | 20120360514704 |
9 | 3833816138088 |
10 | 1110312131012 |
11 | 398976285717 |
12 | 15b229352598 |
13 | 80918350046 |
14 | 3ba4cc7ab40 |
15 | 1dd35e67242 |
hex | 10283c299c4 |
1110312131012 has 12 divisors (see below), whose sum is σ = 2220624262080. Its totient is φ = 475848056136.
The previous prime is 1110312131009. The next prime is 1110312131021. The reversal of 1110312131012 is 2101312130111.
1110312131012 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19827002312 + ... + 19827002367.
It is an arithmetic number, because the mean of its divisors is an integer number (185052021840).
Almost surely, 21110312131012 is an apocalyptic number.
It is an amenable number.
1110312131012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110312131012 is a wasteful number, since it uses less digits than its factorization.
1110312131012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39654004690 (or 39654004688 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 1110312131012 its reverse (2101312130111), we get a palindrome (3211624261123).
Subtracting 1110312131012 from its reverse (2101312130111), we obtain a palindrome (990999999099).
The spelling of 1110312131012 in words is "one trillion, one hundred ten billion, three hundred twelve million, one hundred thirty-one thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •