Base | Representation |
---|---|
bin | 1001010010111100010110… |
… | …0110100000001110101111 |
3 | 1100012010022000111201121021 |
4 | 2110233011212200032233 |
5 | 2314430143323332343 |
6 | 33423252042515011 |
7 | 2103305646640612 |
oct | 224570546401657 |
9 | 40163260451537 |
10 | 10221042402223 |
11 | 32907a0a79484 |
12 | 1190aa6505a67 |
13 | 591abcab7573 |
14 | 2749b5b20179 |
15 | 12ad158dd0ed |
hex | 94bc59a03af |
10221042402223 has 16 divisors (see below), whose sum is σ = 11135831449600. Its totient is φ = 9345612155040.
The previous prime is 10221042402209. The next prime is 10221042402269. The reversal of 10221042402223 is 32220424012201.
10221042402223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10221042402223 - 25 = 10221042402191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10221042403223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23041983 + ... + 23481376.
It is an arithmetic number, because the mean of its divisors is an integer number (695989465600).
Almost surely, 210221042402223 is an apocalyptic number.
10221042402223 is a deficient number, since it is larger than the sum of its proper divisors (914789047377).
10221042402223 is a wasteful number, since it uses less digits than its factorization.
10221042402223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46523782.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 10221042402223 its reverse (32220424012201), we get a palindrome (42441466414424).
The spelling of 10221042402223 in words is "ten trillion, two hundred twenty-one billion, forty-two million, four hundred two thousand, two hundred twenty-three".
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