Base | Representation |
---|---|
bin | 11000000100111100… |
… | …10000011100100010 |
3 | 1020100212021112210012 |
4 | 30002132100130202 |
5 | 202433123404002 |
6 | 5534401204522 |
7 | 635220325253 |
oct | 140236203442 |
9 | 36325245705 |
10 | 12926388002 |
11 | 55336776a0 |
12 | 2609030742 |
13 | 12b006a0c8 |
14 | 8a8a86b2a |
15 | 509c60d52 |
hex | 302790722 |
12926388002 has 16 divisors (see below), whose sum is σ = 21155140224. Its totient is φ = 5874834000.
The previous prime is 12926388001. The next prime is 12926388017. The reversal of 12926388002 is 20088362921.
It is not an unprimeable number, because it can be changed into a prime (12926388001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145127 + ... + 216597.
It is an arithmetic number, because the mean of its divisors is an integer number (1322196264).
Almost surely, 212926388002 is an apocalyptic number.
12926388002 is a deficient number, since it is larger than the sum of its proper divisors (8228752222).
12926388002 is a wasteful number, since it uses less digits than its factorization.
12926388002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79705.
The product of its (nonzero) digits is 82944, while the sum is 41.
The spelling of 12926388002 in words is "twelve billion, nine hundred twenty-six million, three hundred eighty-eight thousand, two".
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