Base | Representation |
---|---|
bin | 10010110110101100… |
… | …00001011110001011 |
3 | 222010110010221121101 |
4 | 21123112001132023 |
5 | 131212320400233 |
6 | 4352234522231 |
7 | 505562162452 |
oct | 113326013613 |
9 | 28113127541 |
10 | 10122434443 |
11 | 4324939900 |
12 | 1b65b96377 |
13 | c541874a4 |
14 | 6c0513b99 |
15 | 3e39e4c7d |
hex | 25b58178b |
10122434443 has 12 divisors (see below), whose sum is σ = 11143437984. Its totient is φ = 9188049200.
The previous prime is 10122434431. The next prime is 10122434447. The reversal of 10122434443 is 34443422101.
10122434443 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 10122434443 - 25 = 10122434411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10122434447) 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 11 ways as a sum of consecutive naturals, for example, 14958 + ... + 143068.
It is an arithmetic number, because the mean of its divisors is an integer number (928619832).
Almost surely, 210122434443 is an apocalyptic number.
10122434443 is a deficient number, since it is larger than the sum of its proper divisors (1021003541).
10122434443 is a wasteful number, since it uses less digits than its factorization.
10122434443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128786 (or 128775 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 10122434443 its reverse (34443422101), we get a palindrome (44565856544).
The spelling of 10122434443 in words is "ten billion, one hundred twenty-two million, four hundred thirty-four thousand, four hundred forty-three".
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