Base | Representation |
---|---|
bin | 1001001101101101110010… |
… | …1100000011110000110000 |
3 | 1022212112111012211101210010 |
4 | 2103123130230003300300 |
5 | 2311442232231434412 |
6 | 33314120355334520 |
7 | 2063646313124652 |
oct | 223333454036060 |
9 | 38775435741703 |
10 | 10131235421232 |
11 | 32566a6302432 |
12 | 11776022b1440 |
13 | 5864a9c76c23 |
14 | 2704d67086d2 |
15 | 12880b48c33c |
hex | 936dcb03c30 |
10131235421232 has 40 divisors (see below), whose sum is σ = 26426458749184. Its totient is φ = 3344291302464.
The previous prime is 10131235421213. The next prime is 10131235421323. The reversal of 10131235421232 is 23212453213101.
It is a self number, because there is not a number n which added to its sum of digits gives 10131235421232.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024594108 + ... + 1024603995.
Almost surely, 210131235421232 is an apocalyptic number.
10131235421232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10131235421232 is an abundant number, since it is smaller than the sum of its proper divisors (16295223327952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131235421232 is a wasteful number, since it uses less digits than its factorization.
10131235421232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2049198217 (or 2049198211 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 10131235421232 its reverse (23212453213101), we get a palindrome (33343688634333).
The spelling of 10131235421232 in words is "ten trillion, one hundred thirty-one billion, two hundred thirty-five million, four hundred twenty-one thousand, two hundred thirty-two".
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