Base | Representation |
---|---|
bin | 1000011001001111… |
… | …0100011001100001 |
3 | 12211001001122112102 |
4 | 2012103310121201 |
5 | 14103323423210 |
6 | 1011332540145 |
7 | 106561044044 |
oct | 20623643141 |
9 | 5731048472 |
10 | 2253342305 |
11 | a56a53475 |
12 | 52a781655 |
13 | 29baba156 |
14 | 1753a4c5b |
15 | d2c56ea5 |
hex | 864f4661 |
2253342305 has 8 divisors (see below), whose sum is σ = 2718951144. Its totient is φ = 1792713600.
The previous prime is 2253342293. The next prime is 2253342313. The reversal of 2253342305 is 5032433522.
It can be written as a sum of positive squares in 4 ways, for example, as 324288064 + 1929054241 = 18008^2 + 43921^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2253342305 - 212 = 2253338209 is a prime.
It is a Duffinian 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, 1244036 + ... + 1245845.
It is an arithmetic number, because the mean of its divisors is an integer number (339868893).
Almost surely, 22253342305 is an apocalyptic number.
It is an amenable number.
2253342305 is a deficient number, since it is larger than the sum of its proper divisors (465608839).
2253342305 is a wasteful number, since it uses less digits than its factorization.
2253342305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2490067.
The product of its (nonzero) digits is 21600, while the sum is 29.
The square root of 2253342305 is about 47469.3828167167. The cubic root of 2253342305 is about 1311.0192143941.
Adding to 2253342305 its reverse (5032433522), we get a palindrome (7285775827).
The spelling of 2253342305 in words is "two billion, two hundred fifty-three million, three hundred forty-two thousand, three hundred five".
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