Base | Representation |
---|---|
bin | 1100000001100001000111… |
… | …1100001010101100111000 |
3 | 1201210211200012001221212221 |
4 | 3000120101330022230320 |
5 | 3213044442320302412 |
6 | 44041140352013424 |
7 | 2533062064430554 |
oct | 300302174125470 |
9 | 51724605057787 |
10 | 13220210322232 |
11 | 4237729093141 |
12 | 15961b9831274 |
13 | 74b878111934 |
14 | 339c0c2da864 |
15 | 17dd4c06eb07 |
hex | c0611f0ab38 |
13220210322232 has 32 divisors (see below), whose sum is σ = 24845947102080. Its totient is φ = 6594626952160.
The previous prime is 13220210322199. The next prime is 13220210322233. The reversal of 13220210322232 is 23222301202231.
It is a super-3 number, since 3×132202103222323 (a number of 40 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13220210322197 and 13220210322206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13220210322233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43521357 + ... + 43824067.
It is an arithmetic number, because the mean of its divisors is an integer number (776435846940).
Almost surely, 213220210322232 is an apocalyptic number.
It is an amenable number.
13220210322232 is a deficient number, since it is larger than the sum of its proper divisors (11625736779848).
13220210322232 is a wasteful number, since it uses less digits than its factorization.
13220210322232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315483 (or 315479 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 13220210322232 its reverse (23222301202231), we get a palindrome (36442511524463).
The spelling of 13220210322232 in words is "thirteen trillion, two hundred twenty billion, two hundred ten million, three hundred twenty-two thousand, two hundred thirty-two".
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