Base | Representation |
---|---|
bin | 1000010110101010… |
… | …0111010000011010 |
3 | 12210021201212100011 |
4 | 2011222213100122 |
5 | 14043042244240 |
6 | 1010305232134 |
7 | 106400165104 |
oct | 20552472032 |
9 | 5707655304 |
10 | 2242540570 |
11 | a50945a16 |
12 | 52703264a |
13 | 2997a76aa |
14 | 173b92574 |
15 | d1d216ea |
hex | 85aa741a |
2242540570 has 8 divisors (see below), whose sum is σ = 4036573044. Its totient is φ = 897016224.
The previous prime is 2242540541. The next prime is 2242540571. The reversal of 2242540570 is 750452422.
It can be written as a sum of positive squares in 2 ways, for example, as 2091324361 + 151216209 = 45731^2 + 12297^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2242540571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112127019 + ... + 112127038.
Almost surely, 22242540570 is an apocalyptic number.
2242540570 is a deficient number, since it is larger than the sum of its proper divisors (1794032474).
2242540570 is a wasteful number, since it uses less digits than its factorization.
2242540570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224254064.
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 2242540570 is about 47355.4703281469. The cubic root of 2242540570 is about 1308.9210022353.
Adding to 2242540570 its reverse (750452422), we get a palindrome (2992992992).
The spelling of 2242540570 in words is "two billion, two hundred forty-two million, five hundred forty thousand, five hundred seventy".
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