Base | Representation |
---|---|
bin | 1001000111010000010001… |
… | …0001001101100000101101 |
3 | 1022110220222002011002202202 |
4 | 2101310010101031200231 |
5 | 2303132412430302341 |
6 | 33151121423031245 |
7 | 2052636435265460 |
oct | 221640421154055 |
9 | 38426862132682 |
10 | 10020230322221 |
11 | 3213612876589 |
12 | 1159ba2a3b525 |
13 | 578b99475ca2 |
14 | 268da5c4b2d7 |
15 | 1259b100779b |
hex | 91d0444d82d |
10020230322221 has 8 divisors (see below), whose sum is σ = 11451737281920. Its totient is φ = 8588734733808.
The previous prime is 10020230322161. The next prime is 10020230322227. The reversal of 10020230322221 is 12222303202001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10020230322221 - 210 = 10020230321197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10020230322193 and 10020230322202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020230322227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862601 + ... + 4559006.
It is an arithmetic number, because the mean of its divisors is an integer number (1431467160240).
Almost surely, 210020230322221 is an apocalyptic number.
It is an amenable number.
10020230322221 is a deficient number, since it is larger than the sum of its proper divisors (1431506959699).
10020230322221 is an equidigital number, since it uses as much as digits as its factorization.
10020230322221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5685643.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10020230322221 its reverse (12222303202001), we get a palindrome (22242533524222).
The spelling of 10020230322221 in words is "ten trillion, twenty billion, two hundred thirty million, three hundred twenty-two thousand, two hundred twenty-one".
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