Base | Representation |
---|---|
bin | 10011000010100110… |
… | …01010100010100001 |
3 | 222101102011002212010 |
4 | 21201103022202201 |
5 | 131413410122244 |
6 | 4410204223133 |
7 | 511214346105 |
oct | 114123124241 |
9 | 28342132763 |
10 | 10222348449 |
11 | 4376281765 |
12 | 1b9353aaa9 |
13 | c6ba9aac1 |
14 | 6cd8c1905 |
15 | 3ec67deb9 |
hex | 2614ca8a1 |
10222348449 has 4 divisors (see below), whose sum is σ = 13629797936. Its totient is φ = 6814898964.
The previous prime is 10222348391. The next prime is 10222348457. The reversal of 10222348449 is 94484322201.
10222348449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94484322201 = 3 ⋅31494774067.
It is not a de Polignac number, because 10222348449 - 213 = 10222340257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10222348249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703724739 + ... + 1703724744.
It is an arithmetic number, because the mean of its divisors is an integer number (3407449484).
Almost surely, 210222348449 is an apocalyptic number.
It is an amenable number.
10222348449 is a deficient number, since it is larger than the sum of its proper divisors (3407449487).
10222348449 is an equidigital number, since it uses as much as digits as its factorization.
10222348449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3407449486.
The product of its (nonzero) digits is 110592, while the sum is 39.
The spelling of 10222348449 in words is "ten billion, two hundred twenty-two million, three hundred forty-eight thousand, four hundred forty-nine".
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