Base | Representation |
---|---|
bin | 10111000101101110… |
… | …10010111110010110 |
3 | 1011222220102011101211 |
4 | 23202313102332112 |
5 | 200341344043141 |
6 | 5410015012034 |
7 | 616120643656 |
oct | 134267227626 |
9 | 34886364354 |
10 | 12396081046 |
11 | 52912a0188 |
12 | 249b50a01a |
13 | 12272333cb |
14 | 858482366 |
15 | 4c840cd81 |
hex | 2e2dd2f96 |
12396081046 has 12 divisors (see below), whose sum is σ = 19752233868. Its totient is φ = 5833449632.
The previous prime is 12396081043. The next prime is 12396081077. The reversal of 12396081046 is 64018069321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12396081043) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10722676 + ... + 10723831.
It is an arithmetic number, because the mean of its divisors is an integer number (1646019489).
Almost surely, 212396081046 is an apocalyptic number.
12396081046 is a deficient number, since it is larger than the sum of its proper divisors (7356152822).
12396081046 is a wasteful number, since it uses less digits than its factorization.
12396081046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21446543 (or 21446526 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The spelling of 12396081046 in words is "twelve billion, three hundred ninety-six million, eighty-one thousand, forty-six".
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