Base | Representation |
---|---|
bin | 111100111001010… |
… | …0101100100101110 |
3 | 12021101211121110202 |
4 | 1321302211210232 |
5 | 13141041213423 |
6 | 534431033502 |
7 | 101430541133 |
oct | 17162454456 |
9 | 5241747422 |
10 | 2043304238 |
11 | 959434798 |
12 | 49036b892 |
13 | 267429b81 |
14 | 15552c58a |
15 | be5b8728 |
hex | 79ca592e |
2043304238 has 4 divisors (see below), whose sum is σ = 3064956360. Its totient is φ = 1021652118.
The previous prime is 2043304231. The next prime is 2043304247. The reversal of 2043304238 is 8324033402.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2043304238.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2043304231) 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 as a sum of consecutive naturals, namely, 510826058 + ... + 510826061.
It is an arithmetic number, because the mean of its divisors is an integer number (766239090).
Almost surely, 22043304238 is an apocalyptic number.
2043304238 is a deficient number, since it is larger than the sum of its proper divisors (1021652122).
2043304238 is a wasteful number, since it uses less digits than its factorization.
2043304238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021652121.
The product of its (nonzero) digits is 13824, while the sum is 29.
The square root of 2043304238 is about 45202.9228922201. The cubic root of 2043304238 is about 1268.9495184203.
The spelling of 2043304238 in words is "two billion, forty-three million, three hundred four thousand, two hundred thirty-eight".
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