Base | Representation |
---|---|
bin | 11101111111010010… |
… | …001000110001001101 |
3 | 10002010002102021021200 |
4 | 131333102020301031 |
5 | 1011421224411023 |
6 | 22443110420113 |
7 | 2216644312305 |
oct | 357722106115 |
9 | 102102367250 |
10 | 32200232013 |
11 | 127242119a4 |
12 | 62a7961639 |
13 | 3062178231 |
14 | 17b6746605 |
15 | c86d8e743 |
hex | 77f488c4d |
32200232013 has 24 divisors (see below), whose sum is σ = 46726762680. Its totient is φ = 21367610880.
The previous prime is 32200232003. The next prime is 32200232021. The reversal of 32200232013 is 31023200223.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 6349380489 + 25850851524 = 79683^2 + 160782^2 .
It is not a de Polignac number, because 32200232013 - 24 = 32200231997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32200232003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2555593 + ... + 2568161.
It is an arithmetic number, because the mean of its divisors is an integer number (1946948445).
Almost surely, 232200232013 is an apocalyptic number.
It is an amenable number.
32200232013 is a deficient number, since it is larger than the sum of its proper divisors (14526530667).
32200232013 is a wasteful number, since it uses less digits than its factorization.
32200232013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13869 (or 13866 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 32200232013 its reverse (31023200223), we get a palindrome (63223432236).
The spelling of 32200232013 in words is "thirty-two billion, two hundred million, two hundred thirty-two thousand, thirteen".
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