Base | Representation |
---|---|
bin | 1000100101100111… |
… | …0011100011000010 |
3 | 12221122201111100121 |
4 | 2021121303203002 |
5 | 14210120241310 |
6 | 1020425210454 |
7 | 111061150015 |
oct | 21131634302 |
9 | 5848644317 |
10 | 2305243330 |
11 | a83282485 |
12 | 544030a2a |
13 | 2a978c910 |
14 | 17c23537c |
15 | d75aa0da |
hex | 896738c2 |
2305243330 has 32 divisors (see below), whose sum is σ = 4572558144. Its totient is φ = 831370176.
The previous prime is 2305243307. The next prime is 2305243351. The reversal of 2305243330 is 333425032.
It is a junction number, because it is equal to n+sod(n) for n = 2305243295 and 2305243304.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200604 + ... + 211783.
It is an arithmetic number, because the mean of its divisors is an integer number (142892442).
Almost surely, 22305243330 is an apocalyptic number.
2305243330 is a deficient number, since it is larger than the sum of its proper divisors (2267314814).
2305243330 is a wasteful number, since it uses less digits than its factorization.
2305243330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412450.
The product of its (nonzero) digits is 6480, while the sum is 25.
The square root of 2305243330 is about 48012.9496073716. The cubic root of 2305243330 is about 1321.0084369972.
Adding to 2305243330 its reverse (333425032), we get a palindrome (2638668362).
The spelling of 2305243330 in words is "two billion, three hundred five million, two hundred forty-three thousand, three hundred thirty".
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