Base | Representation |
---|---|
bin | 1000100000110101… |
… | …1100000010011101 |
3 | 12220021001102010101 |
4 | 2020031130002131 |
5 | 14140004132333 |
6 | 1014432141101 |
7 | 110426040625 |
oct | 21015340235 |
9 | 5807042111 |
10 | 2285224093 |
11 | a72a49759 |
12 | 539397791 |
13 | 2a55a0809 |
14 | 179703885 |
15 | d595367d |
hex | 8835c09d |
2285224093 has 8 divisors (see below), whose sum is σ = 2343040056. Its totient is φ = 2227507200.
The previous prime is 2285224091. The next prime is 2285224103. The reversal of 2285224093 is 3904225822.
It can be written as a sum of positive squares in 4 ways, for example, as 427786489 + 1857437604 = 20683^2 + 43098^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2285224093 - 21 = 2285224091 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2285224091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23103 + ... + 71443.
It is an arithmetic number, because the mean of its divisors is an integer number (292880007).
Almost surely, 22285224093 is an apocalyptic number.
It is an amenable number.
2285224093 is a deficient number, since it is larger than the sum of its proper divisors (57815963).
2285224093 is a wasteful number, since it uses less digits than its factorization.
2285224093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49535.
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 2285224093 is about 47804.0175403700. The cubic root of 2285224093 is about 1317.1733385226.
The spelling of 2285224093 in words is "two billion, two hundred eighty-five million, two hundred twenty-four thousand, ninety-three".
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