Base | Representation |
---|---|
bin | 10011000101000100011… |
… | …000001010011011010100 |
3 | 11122100012122221012211101 |
4 | 103011010120022123110 |
5 | 132440124211211012 |
6 | 2442152220515444 |
7 | 163503403622434 |
oct | 23050430123324 |
9 | 4570178835741 |
10 | 1311112210132 |
11 | 46604873112a |
12 | 1921289abb84 |
13 | 9683934c0ca |
14 | 4765b3082c4 |
15 | 2418977bd57 |
hex | 1314460a6d4 |
1311112210132 has 12 divisors (see below), whose sum is σ = 2300837585760. Its totient is φ = 653730042776.
The previous prime is 1311112210117. The next prime is 1311112210139. The reversal of 1311112210132 is 2310122111131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311112210139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456513958 + ... + 456516829.
It is an arithmetic number, because the mean of its divisors is an integer number (191736465480).
Almost surely, 21311112210132 is an apocalyptic number.
It is an amenable number.
1311112210132 is a deficient number, since it is larger than the sum of its proper divisors (989725375628).
1311112210132 is a wasteful number, since it uses less digits than its factorization.
1311112210132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 913031150 (or 913031148 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 1311112210132 its reverse (2310122111131), we get a palindrome (3621234321263).
Subtracting 1311112210132 from its reverse (2310122111131), we obtain a palindrome (999009900999).
The spelling of 1311112210132 in words is "one trillion, three hundred eleven billion, one hundred twelve million, two hundred ten thousand, one hundred thirty-two".
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