Base | Representation |
---|---|
bin | 11101111011000110… |
… | …101001001100100011 |
3 | 10001221012110201022002 |
4 | 131323012221030203 |
5 | 1011300302011433 |
6 | 22432123434215 |
7 | 2215133300540 |
oct | 357306511443 |
9 | 101835421262 |
10 | 32130110243 |
11 | 12698678420 |
12 | 628838596b |
13 | 305079616a |
14 | 17ab2d1bc7 |
15 | c80b3c9e8 |
hex | 77b1a9323 |
32130110243 has 16 divisors (see below), whose sum is σ = 40093172736. Its totient is φ = 25014666240.
The previous prime is 32130110231. The next prime is 32130110251. The reversal of 32130110243 is 34201103123.
It is a cyclic number.
It is not a de Polignac number, because 32130110243 - 224 = 32113333027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32130110263) 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 15 ways as a sum of consecutive naturals, for example, 92171 + ... + 269732.
It is an arithmetic number, because the mean of its divisors is an integer number (2505823296).
Almost surely, 232130110243 is an apocalyptic number.
32130110243 is a deficient number, since it is larger than the sum of its proper divisors (7963062493).
32130110243 is a wasteful number, since it uses less digits than its factorization.
32130110243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363074.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 32130110243 its reverse (34201103123), we get a palindrome (66331213366).
The spelling of 32130110243 in words is "thirty-two billion, one hundred thirty million, one hundred ten thousand, two hundred forty-three".
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