Base | Representation |
---|---|
bin | 1000010100101010… |
… | …1010000110010101 |
3 | 12202200222021022012 |
4 | 2011022222012111 |
5 | 14033421213410 |
6 | 1005405514005 |
7 | 106236035342 |
oct | 20512520625 |
9 | 5680867265 |
10 | 2234163605 |
11 | a47144203 |
12 | 524272905 |
13 | 297b337cb |
14 | 172a117c9 |
15 | d1219605 |
hex | 852aa195 |
2234163605 has 8 divisors (see below), whose sum is σ = 2692504152. Its totient is φ = 1779659008.
The previous prime is 2234163601. The next prime is 2234163611. The reversal of 2234163605 is 5063614322.
It can be written as a sum of positive squares in 4 ways, for example, as 81018001 + 2153145604 = 9001^2 + 46402^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2234163605 - 22 = 2234163601 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2234163601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957704 + ... + 960033.
It is an arithmetic number, because the mean of its divisors is an integer number (336563019).
Almost surely, 22234163605 is an apocalyptic number.
It is an amenable number.
2234163605 is a deficient number, since it is larger than the sum of its proper divisors (458340547).
2234163605 is a wasteful number, since it uses less digits than its factorization.
2234163605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1917975.
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 2234163605 is about 47266.9398734464. The cubic root of 2234163605 is about 1307.2891526438.
Adding to 2234163605 its reverse (5063614322), we get a palindrome (7297777927).
The spelling of 2234163605 in words is "two billion, two hundred thirty-four million, one hundred sixty-three thousand, six hundred five".
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