Base | Representation |
---|---|
bin | 1000101111001101… |
… | …1000100100001001 |
3 | 20001110110220012221 |
4 | 2023303120210021 |
5 | 14300422043420 |
6 | 1024424134041 |
7 | 112060306060 |
oct | 21363304411 |
9 | 6043426187 |
10 | 2345502985 |
11 | aa3a80121 |
12 | 555607321 |
13 | 2b4c176b7 |
14 | 1837151d7 |
15 | dadadcaa |
hex | 8bcd8909 |
2345502985 has 16 divisors (see below), whose sum is σ = 3218391936. Its totient is φ = 1607493888.
The previous prime is 2345502967. The next prime is 2345503081. The reversal of 2345502985 is 5892055432.
It is not a de Polignac number, because 2345502985 - 219 = 2344978697 is a prime.
It is a Duffinian number.
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, 53377 + ... + 86833.
It is an arithmetic number, because the mean of its divisors is an integer number (201149496).
Almost surely, 22345502985 is an apocalyptic number.
It is an amenable number.
2345502985 is a deficient number, since it is larger than the sum of its proper divisors (872888951).
2345502985 is a wasteful number, since it uses less digits than its factorization.
2345502985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35472.
The product of its (nonzero) digits is 432000, while the sum is 43.
The square root of 2345502985 is about 48430.3931947697. The cubic root of 2345502985 is about 1328.6542977534.
The spelling of 2345502985 in words is "two billion, three hundred forty-five million, five hundred two thousand, nine hundred eighty-five".
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