Base | Representation |
---|---|
bin | 10010110110101001… |
… | …10111001110010011 |
3 | 222010102120111102200 |
4 | 21123110313032103 |
5 | 131212231132243 |
6 | 4352224214243 |
7 | 505556455014 |
oct | 113324671623 |
9 | 28112514380 |
10 | 10122130323 |
11 | 4324751368 |
12 | 1b65a6a383 |
13 | c540abc36 |
14 | 6c047500b |
15 | 3e3984ad3 |
hex | 25b537393 |
10122130323 has 48 divisors (see below), whose sum is σ = 15537989376. Its totient is φ = 6340239360.
The previous prime is 10122130313. The next prime is 10122130363. The reversal of 10122130323 is 32303122101.
10122130323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10122130323 - 216 = 10122064787 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10122130296 and 10122130305.
It is not an unprimeable number, because it can be changed into a prime (10122130313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1430811 + ... + 1437867.
It is an arithmetic number, because the mean of its divisors is an integer number (323708112).
Almost surely, 210122130323 is an apocalyptic number.
10122130323 is a deficient number, since it is larger than the sum of its proper divisors (5415859053).
10122130323 is a wasteful number, since it uses less digits than its factorization.
10122130323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7244 (or 7241 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10122130323 its reverse (32303122101), we get a palindrome (42425252424).
The spelling of 10122130323 in words is "ten billion, one hundred twenty-two million, one hundred thirty thousand, three hundred twenty-three".
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