Base | Representation |
---|---|
bin | 1010100010001011… |
… | …0000100011110110 |
3 | 21022001210020100020 |
4 | 2220202300203312 |
5 | 21242341342321 |
6 | 1144331030010 |
7 | 130033626633 |
oct | 25042604366 |
9 | 7261706306 |
10 | 2827684086 |
11 | 12211769a7 |
12 | 66ab9b306 |
13 | 360aa1066 |
14 | 1cb78d18a |
15 | 1183a74c6 |
hex | a88b08f6 |
2827684086 has 36 divisors (see below), whose sum is σ = 6012313788. Its totient is φ = 886421888.
The previous prime is 2827684081. The next prime is 2827684099. The reversal of 2827684086 is 6804867282.
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 (2827684081) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2213680 + ... + 2214956.
Almost surely, 22827684086 is an apocalyptic number.
2827684086 is an abundant number, since it is smaller than the sum of its proper divisors (3184629702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2827684086 is an equidigital number, since it uses as much as digits as its factorization.
2827684086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2593 (or 1299 counting only the distinct ones).
The product of its (nonzero) digits is 2064384, while the sum is 51.
The square root of 2827684086 is about 53175.9728260800. The cubic root of 2827684086 is about 1414.0897117361.
The spelling of 2827684086 in words is "two billion, eight hundred twenty-seven million, six hundred eighty-four thousand, eighty-six".
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