Base | Representation |
---|---|
bin | 10001111011100110110… |
… | …001001110100011100101 |
3 | 11100210121101111011101020 |
4 | 101323212301032203211 |
5 | 130142102432423023 |
6 | 2342025114521353 |
7 | 155011602553164 |
oct | 21734661164345 |
9 | 4323541434336 |
10 | 1232232311013 |
11 | 435650019460 |
12 | 17a994136259 |
13 | 8c2782b52a2 |
14 | 438d72213db |
15 | 220be7b4de3 |
hex | 11ee6c4e8e5 |
1232232311013 has 32 divisors (see below), whose sum is σ = 1929935185920. Its totient is φ = 690964412160.
The previous prime is 1232232310963. The next prime is 1232232311017. The reversal of 1232232311013 is 3101132322321.
It is not a de Polignac number, because 1232232311013 - 210 = 1232232309989 is a prime.
It is a super-2 number, since 2×12322323110132 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1232232311017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18581245 + ... + 18647442.
It is an arithmetic number, because the mean of its divisors is an integer number (60310474560).
Almost surely, 21232232311013 is an apocalyptic number.
It is an amenable number.
1232232311013 is a deficient number, since it is larger than the sum of its proper divisors (697702874907).
1232232311013 is a wasteful number, since it uses less digits than its factorization.
1232232311013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37228777.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 1232232311013 its reverse (3101132322321), we get a palindrome (4333364633334).
The spelling of 1232232311013 in words is "one trillion, two hundred thirty-two billion, two hundred thirty-two million, three hundred eleven thousand, thirteen".
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