Base | Representation |
---|---|
bin | 10011001101010011… |
… | …00101000000101011 |
3 | 222121200001110201120 |
4 | 21212221211000223 |
5 | 132104400010443 |
6 | 4423132150323 |
7 | 513354330000 |
oct | 114651450053 |
9 | 28550043646 |
10 | 10312110123 |
11 | 4411a0aa67 |
12 | 1bb96083a3 |
13 | c84568413 |
14 | 6db7a98a7 |
15 | 4054b0083 |
hex | 266a6502b |
10312110123 has 40 divisors (see below), whose sum is σ = 16474047888. Its totient is φ = 5733225792.
The previous prime is 10312110119. The next prime is 10312110229. The reversal of 10312110123 is 32101121301.
It is a happy number.
10312110123 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 10312110123 - 22 = 10312110119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10312110113) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 247165 + ... + 285857.
Almost surely, 210312110123 is an apocalyptic number.
10312110123 is a deficient number, since it is larger than the sum of its proper divisors (6161937765).
10312110123 is an frugal number, since it uses more digits than its factorization.
10312110123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38761 (or 38740 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 10312110123 its reverse (32101121301), we get a palindrome (42413231424).
The spelling of 10312110123 in words is "ten billion, three hundred twelve million, one hundred ten thousand, one hundred twenty-three".
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