Base | Representation |
---|---|
bin | 1010110000010000… |
… | …1000111101001101 |
3 | 21110011221221001120 |
4 | 2230010020331031 |
5 | 21403003011123 |
6 | 1154241231153 |
7 | 131352052416 |
oct | 25404107515 |
9 | 7404857046 |
10 | 2886766413 |
11 | 1251560373 |
12 | 6869324b9 |
13 | 3700b940b |
14 | 1d556c80d |
15 | 11d6782e3 |
hex | ac108f4d |
2886766413 has 32 divisors (see below), whose sum is σ = 4140864000. Its totient is φ = 1782383616.
The previous prime is 2886766411. The next prime is 2886766439. The reversal of 2886766413 is 3146676882.
It is not a de Polignac number, because 2886766413 - 21 = 2886766411 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2886766411) 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, 1405095 + ... + 1407147.
It is an arithmetic number, because the mean of its divisors is an integer number (129402000).
Almost surely, 22886766413 is an apocalyptic number.
It is an amenable number.
2886766413 is a deficient number, since it is larger than the sum of its proper divisors (1254097587).
2886766413 is a wasteful number, since it uses less digits than its factorization.
2886766413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2501.
The product of its digits is 2322432, while the sum is 51.
The square root of 2886766413 is about 53728.6368057110. The cubic root of 2886766413 is about 1423.8706822254.
The spelling of 2886766413 in words is "two billion, eight hundred eighty-six million, seven hundred sixty-six thousand, four hundred thirteen".
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