Base | Representation |
---|---|
bin | 101010000000011001000… |
… | …010100001000101011001 |
3 | 101012221220202212202020220 |
4 | 222000121002201011121 |
5 | 334243313324104423 |
6 | 10050034144510253 |
7 | 415360404055116 |
oct | 52003102410531 |
9 | 11187822782226 |
10 | 2886638113113 |
11 | a13241a62257 |
12 | 3a754931b389 |
13 | 17c293992c21 |
14 | 9d9dd42790d |
15 | 5014c4219e3 |
hex | 2a0190a1159 |
2886638113113 has 4 divisors (see below), whose sum is σ = 3848850817488. Its totient is φ = 1924425408740.
The previous prime is 2886638113111. The next prime is 2886638113153. The reversal of 2886638113113 is 3113118366882.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2886638113113 - 21 = 2886638113111 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2886638113111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481106352183 + ... + 481106352188.
It is an arithmetic number, because the mean of its divisors is an integer number (962212704372).
Almost surely, 22886638113113 is an apocalyptic number.
It is an amenable number.
2886638113113 is a deficient number, since it is larger than the sum of its proper divisors (962212704375).
2886638113113 is an equidigital number, since it uses as much as digits as its factorization.
2886638113113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962212704374.
The product of its digits is 995328, while the sum is 51.
The spelling of 2886638113113 in words is "two trillion, eight hundred eighty-six billion, six hundred thirty-eight million, one hundred thirteen thousand, one hundred thirteen".
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