Base | Representation |
---|---|
bin | 1010110000000110… |
… | …1110010010010110 |
3 | 21110010202202000121 |
4 | 2230001232102112 |
5 | 21402322223021 |
6 | 1154215502154 |
7 | 131343503410 |
oct | 25401562226 |
9 | 7403682017 |
10 | 2886132886 |
11 | 125116839a |
12 | 68668795a |
13 | 36cc26c50 |
14 | 1d54459b0 |
15 | 11d5a0741 |
hex | ac06e496 |
2886132886 has 16 divisors (see below), whose sum is σ = 5328245664. Its totient is φ = 1141766784.
The previous prime is 2886132881. The next prime is 2886132923. The reversal of 2886132886 is 6882316882.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2886132881) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7928755 + ... + 7929118.
It is an arithmetic number, because the mean of its divisors is an integer number (333015354).
Almost surely, 22886132886 is an apocalyptic number.
2886132886 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2886132886 is a deficient number, since it is larger than the sum of its proper divisors (2442112778).
2886132886 is a wasteful number, since it uses less digits than its factorization.
2886132886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15857895.
The product of its digits is 1769472, while the sum is 52.
The square root of 2886132886 is about 53722.7408645538. The cubic root of 2886132886 is about 1423.7665141715.
The spelling of 2886132886 in words is "two billion, eight hundred eighty-six million, one hundred thirty-two thousand, eight hundred eighty-six".
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