Base | Representation |
---|---|
bin | 1000010110000101… |
… | …0110011001110010 |
3 | 12210010011111022002 |
4 | 2011201112121302 |
5 | 14041432042432 |
6 | 1010141214002 |
7 | 106340432324 |
oct | 20541263162 |
9 | 5703144262 |
10 | 2240112242 |
11 | a4a537535 |
12 | 526261302 |
13 | 299137304 |
14 | 17371d614 |
15 | d19e1e62 |
hex | 85856672 |
2240112242 has 4 divisors (see below), whose sum is σ = 3360168366. Its totient is φ = 1120056120.
The previous prime is 2240112241. The next prime is 2240112247. The reversal of 2240112242 is 2422110422.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2165133961 + 74978281 = 46531^2 + 8659^2 .
It is not an unprimeable number, because it can be changed into a prime (2240112241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560028059 + ... + 560028062.
Almost surely, 22240112242 is an apocalyptic number.
2240112242 is a deficient number, since it is larger than the sum of its proper divisors (1120056124).
2240112242 is a wasteful number, since it uses less digits than its factorization.
2240112242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1120056123.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2240112242 is about 47329.8240224914. The cubic root of 2240112242 is about 1308.4483779381.
Adding to 2240112242 its reverse (2422110422), we get a palindrome (4662222664).
It can be divided in two parts, 22401 and 12242, that added together give a palindrome (34643).
The spelling of 2240112242 in words is "two billion, two hundred forty million, one hundred twelve thousand, two hundred forty-two".
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