Base | Representation |
---|---|
bin | 10000010011010001010… |
… | …000101100010111011011 |
3 | 10222002102211021111200100 |
4 | 100103101100230113123 |
5 | 121323133242424011 |
6 | 2214340331110443 |
7 | 143634441352551 |
oct | 20232120542733 |
9 | 3862384244610 |
10 | 1120202311131 |
11 | 3a20910013a2 |
12 | 1611295a2423 |
13 | 81833369127 |
14 | 3c30a5b3bd1 |
15 | 1e214380d56 |
hex | 104d142c5db |
1120202311131 has 12 divisors (see below), whose sum is σ = 1619654807680. Its totient is φ = 746070093360.
The previous prime is 1120202311103. The next prime is 1120202311219. The reversal of 1120202311131 is 1311132020211.
1120202311131 is a `hidden beast` number, since 1 + 1 + 20 + 202 + 311 + 131 = 666.
It is a de Polignac number, because none of the positive numbers 2k-1120202311131 is a prime.
It is a super-2 number, since 2×11202023111312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1120202310131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60944251 + ... + 60962628.
Almost surely, 21120202311131 is an apocalyptic number.
1120202311131 is a deficient number, since it is larger than the sum of its proper divisors (499452496549).
1120202311131 is a wasteful number, since it uses less digits than its factorization.
1120202311131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121907906 (or 121907903 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 1120202311131 its reverse (1311132020211), we get a palindrome (2431334331342).
The spelling of 1120202311131 in words is "one trillion, one hundred twenty billion, two hundred two million, three hundred eleven thousand, one hundred thirty-one".
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