Base | Representation |
---|---|
bin | 10110100000010111… |
… | …10000111011100011 |
3 | 1011012001200201100000 |
4 | 23100023300323203 |
5 | 144221131221043 |
6 | 5314541431043 |
7 | 605264036625 |
oct | 132013607343 |
9 | 34161621300 |
10 | 12082679523 |
11 | 51403a2a62 |
12 | 241256b483 |
13 | 11a7322715 |
14 | 8289c0c15 |
15 | 4aab532d3 |
hex | 2d02f0ee3 |
12082679523 has 12 divisors (see below), whose sum is σ = 18099158168. Its totient is φ = 8055119520.
The previous prime is 12082679507. The next prime is 12082679527. The reversal of 12082679523 is 32597628021.
12082679523 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 12082679523 - 24 = 12082679507 is a prime.
It is a super-2 number, since 2×120826795232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12082679527) 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, 24861238 + ... + 24861723.
Almost surely, 212082679523 is an apocalyptic number.
12082679523 is a deficient number, since it is larger than the sum of its proper divisors (6016478645).
12082679523 is an frugal number, since it uses more digits than its factorization.
12082679523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49722976 (or 49722964 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 12082679523 in words is "twelve billion, eighty-two million, six hundred seventy-nine thousand, five hundred twenty-three".
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