Base | Representation |
---|---|
bin | 10110100000110111… |
… | …00111111100000001 |
3 | 1011012100111221022101 |
4 | 23100123213330001 |
5 | 144223212240433 |
6 | 5315210510401 |
7 | 605344263550 |
oct | 132033477401 |
9 | 34170457271 |
10 | 12086836993 |
11 | 5142782590 |
12 | 2413a35401 |
13 | 11a8149b6a |
14 | 829383d97 |
15 | 4ab1c507d |
hex | 2d06e7f01 |
12086836993 has 8 divisors (see below), whose sum is σ = 15069303360. Its totient is φ = 9418314480.
The previous prime is 12086836969. The next prime is 12086837003. The reversal of 12086836993 is 39963868021.
12086836993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12086836993 - 225 = 12053282561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12086836963) 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 7 ways as a sum of consecutive naturals, for example, 78485878 + ... + 78486031.
It is an arithmetic number, because the mean of its divisors is an integer number (1883662920).
Almost surely, 212086836993 is an apocalyptic number.
It is an amenable number.
12086836993 is a deficient number, since it is larger than the sum of its proper divisors (2982466367).
12086836993 is a wasteful number, since it uses less digits than its factorization.
12086836993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156971927.
The product of its (nonzero) digits is 3359232, while the sum is 55.
The spelling of 12086836993 in words is "twelve billion, eighty-six million, eight hundred thirty-six thousand, nine hundred ninety-three".
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