Base | Representation |
---|---|
bin | 1000010110000111… |
… | …0001010000100010 |
3 | 12210010101002012011 |
4 | 2011201301100202 |
5 | 14041444102432 |
6 | 1010143423134 |
7 | 106341401116 |
oct | 20541612042 |
9 | 5703332164 |
10 | 2240222242 |
11 | a4a602145 |
12 | 5262b4aaa |
13 | 2991753bb |
14 | 17374b746 |
15 | d1a14847 |
hex | 85871422 |
2240222242 has 8 divisors (see below), whose sum is σ = 3365255376. Its totient is φ = 1118470452.
The previous prime is 2240222221. The next prime is 2240222261. The reversal of 2240222242 is 2422220422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818628 + ... + 821359.
It is an arithmetic number, because the mean of its divisors is an integer number (420656922).
Almost surely, 22240222242 is an apocalyptic number.
2240222242 is a deficient number, since it is larger than the sum of its proper divisors (1125033134).
2240222242 is a wasteful number, since it uses less digits than its factorization.
2240222242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1640672.
The product of its (nonzero) digits is 2048, while the sum is 22.
The square root of 2240222242 is about 47330.9860662125. The cubic root of 2240222242 is about 1308.4697945682.
Adding to 2240222242 its reverse (2422220422), we get a palindrome (4662442664).
It can be divided in two parts, 22402 and 22242, that added together give a palindrome (44644).
The spelling of 2240222242 in words is "two billion, two hundred forty million, two hundred twenty-two thousand, two hundred forty-two".
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