Base | Representation |
---|---|
bin | 10011000010101011… |
… | …01110110010100110 |
3 | 222101110102021201122 |
4 | 21201111232302212 |
5 | 131414043134342 |
6 | 4410230453542 |
7 | 511223150411 |
oct | 114125566246 |
9 | 28343367648 |
10 | 10223021222 |
11 | 43766a1177 |
12 | 1b938042b2 |
13 | c6bc750ab |
14 | 6cda18b78 |
15 | 3ec7634d2 |
hex | 26156eca6 |
10223021222 has 8 divisors (see below), whose sum is σ = 15350230296. Its totient is φ = 5106277792.
The previous prime is 10223021219. The next prime is 10223021239. The reversal of 10223021222 is 22212032201.
10223021222 is digitally balanced in base 2, 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 a self number, because there is not a number n which added to its sum of digits gives 10223021222.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2613968 + ... + 2617875.
It is an arithmetic number, because the mean of its divisors is an integer number (1918778787).
Almost surely, 210223021222 is an apocalyptic number.
10223021222 is a deficient number, since it is larger than the sum of its proper divisors (5127209074).
10223021222 is an equidigital number, since it uses as much as digits as its factorization.
10223021222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5232822.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 10223021222 its reverse (22212032201), we get a palindrome (32435053423).
The spelling of 10223021222 in words is "ten billion, two hundred twenty-three million, twenty-one thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •