Base | Representation |
---|---|
bin | 10010111001010100… |
… | …00001111000011111 |
3 | 222011222120202210212 |
4 | 21130222001320133 |
5 | 131233440044343 |
6 | 4354342523035 |
7 | 506250312056 |
oct | 113452017037 |
9 | 28158522725 |
10 | 10144456223 |
11 | 4336310120 |
12 | 1b7143647b |
13 | c588c7c25 |
14 | 6c340739d |
15 | 3e58e4c18 |
hex | 25ca81e1f |
10144456223 has 16 divisors (see below), whose sum is σ = 11724217344. Its totient is φ = 8674892160.
The previous prime is 10144456211. The next prime is 10144456243. The reversal of 10144456223 is 32265444101.
10144456223 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 10144456223 - 26 = 10144456159 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10144456223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10144456243) 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 15 ways as a sum of consecutive naturals, for example, 342386 + ... + 370832.
It is an arithmetic number, because the mean of its divisors is an integer number (732763584).
Almost surely, 210144456223 is an apocalyptic number.
10144456223 is a deficient number, since it is larger than the sum of its proper divisors (1579761121).
10144456223 is a wasteful number, since it uses less digits than its factorization.
10144456223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30382.
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 10144456223 in words is "ten billion, one hundred forty-four million, four hundred fifty-six thousand, two hundred twenty-three".
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