Base | Representation |
---|---|
bin | 10111111010001110… |
… | …00110001000011101 |
3 | 1020010121000020002212 |
4 | 23331013012020131 |
5 | 202242111232430 |
6 | 5521425130205 |
7 | 633045600143 |
oct | 137507061035 |
9 | 36117006085 |
10 | 12836430365 |
11 | 5497915140 |
12 | 25a2a89965 |
13 | 1297531535 |
14 | 89ab4b593 |
15 | 501de1b95 |
hex | 2fd1c621d |
12836430365 has 32 divisors (see below), whose sum is σ = 16920731520. Its totient is φ = 9270956800.
The previous prime is 12836430337. The next prime is 12836430367. The reversal of 12836430365 is 56303463821.
It is not a de Polignac number, because 12836430365 - 212 = 12836426269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12836430367) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10195106 + ... + 10196364.
It is an arithmetic number, because the mean of its divisors is an integer number (528772860).
Almost surely, 212836430365 is an apocalyptic number.
It is an amenable number.
12836430365 is a deficient number, since it is larger than the sum of its proper divisors (4084301155).
12836430365 is a wasteful number, since it uses less digits than its factorization.
12836430365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2413.
The product of its (nonzero) digits is 311040, while the sum is 41.
The spelling of 12836430365 in words is "twelve billion, eight hundred thirty-six million, four hundred thirty thousand, three hundred sixty-five".
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