Base | Representation |
---|---|
bin | 1000010110100110… |
… | …1111010000100101 |
3 | 12210021022012201011 |
4 | 2011221233100211 |
5 | 14043012424310 |
6 | 1010300302221 |
7 | 106365221311 |
oct | 20551572045 |
9 | 5707265634 |
10 | 2242311205 |
11 | a507a9662 |
12 | 526b41971 |
13 | 299727184 |
14 | 173b32b41 |
15 | d1cc878a |
hex | 85a6f425 |
2242311205 has 8 divisors (see below), whose sum is σ = 2691050904. Its totient is φ = 1793664000.
The previous prime is 2242311199. The next prime is 2242311283. The reversal of 2242311205 is 5021132422.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 746710276 + 1495600929 = 27326^2 + 38673^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2242311205 - 27 = 2242311077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53005 + ... + 85405.
It is an arithmetic number, because the mean of its divisors is an integer number (336381363).
Almost surely, 22242311205 is an apocalyptic number.
It is an amenable number.
2242311205 is a deficient number, since it is larger than the sum of its proper divisors (448739699).
2242311205 is a wasteful number, since it uses less digits than its factorization.
2242311205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46247.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2242311205 is about 47353.0485291074. The cubic root of 2242311205 is about 1308.8763756325.
Adding to 2242311205 its reverse (5021132422), we get a palindrome (7263443627).
The spelling of 2242311205 in words is "two billion, two hundred forty-two million, three hundred eleven thousand, two hundred five".
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