Base | Representation |
---|---|
bin | 10011000010100100… |
… | …11000011101011001 |
3 | 222101101202200110210 |
4 | 21201102120131121 |
5 | 131413332041241 |
6 | 4410200001333 |
7 | 511212533055 |
oct | 114122303531 |
9 | 28341680423 |
10 | 10222143321 |
11 | 4376151635 |
12 | 1b93460249 |
13 | c6ba28620 |
14 | 6cd86ac65 |
15 | 3ec63d316 |
hex | 261498759 |
10222143321 has 8 divisors (see below), whose sum is σ = 14677949440. Its totient is φ = 6290549712.
The previous prime is 10222143319. The next prime is 10222143343. The reversal of 10222143321 is 12334122201.
10222143321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10222143321 - 21 = 10222143319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10222143311) 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, 131053081 + ... + 131053158.
It is an arithmetic number, because the mean of its divisors is an integer number (1834743680).
Almost surely, 210222143321 is an apocalyptic number.
It is an amenable number.
10222143321 is a deficient number, since it is larger than the sum of its proper divisors (4455806119).
10222143321 is a wasteful number, since it uses less digits than its factorization.
10222143321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 262106255.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 10222143321 its reverse (12334122201), we get a palindrome (22556265522).
The spelling of 10222143321 in words is "ten billion, two hundred twenty-two million, one hundred forty-three thousand, three hundred twenty-one".
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