Base | Representation |
---|---|
bin | 1000011101101111… |
… | …0011110001001001 |
3 | 12212100120102202101 |
4 | 2013123303301021 |
5 | 14123141322324 |
6 | 1013245233401 |
7 | 110210333605 |
oct | 20733636111 |
9 | 5770512671 |
10 | 2272214089 |
11 | a66673092 |
12 | 534b62861 |
13 | 2a2996ba2 |
14 | 177ab8505 |
15 | d4733944 |
hex | 876f3c49 |
2272214089 has 4 divisors (see below), whose sum is σ = 2284767940. Its totient is φ = 2259660240.
The previous prime is 2272214083. The next prime is 2272214117. The reversal of 2272214089 is 9804122722.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 50694400 + 2221519689 = 7120^2 + 47133^2 .
It is a cyclic number.
It is not a de Polignac number, because 2272214089 - 27 = 2272213961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2272214083) 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 3 ways as a sum of consecutive naturals, for example, 6276654 + ... + 6277015.
It is an arithmetic number, because the mean of its divisors is an integer number (571191985).
Almost surely, 22272214089 is an apocalyptic number.
It is an amenable number.
2272214089 is a deficient number, since it is larger than the sum of its proper divisors (12553851).
2272214089 is a wasteful number, since it uses less digits than its factorization.
2272214089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12553850.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 2272214089 is about 47667.7468420734. The cubic root of 2272214089 is about 1314.6689811464.
The spelling of 2272214089 in words is "two billion, two hundred seventy-two million, two hundred fourteen thousand, eighty-nine".
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