Base | Representation |
---|---|
bin | 1000101010011001… |
… | …0111010010000011 |
3 | 20000001111010021111 |
4 | 2022212113102003 |
5 | 14230240001033 |
6 | 1022423304151 |
7 | 111423555103 |
oct | 21246272203 |
9 | 6001433244 |
10 | 2325312643 |
11 | a9363a895 |
12 | 54a8ab057 |
13 | 2b0998754 |
14 | 180b7b203 |
15 | d92217cd |
hex | 8a997483 |
2325312643 has 4 divisors (see below), whose sum is σ = 2326556008. Its totient is φ = 2324069280.
The previous prime is 2325312641. The next prime is 2325312709. The reversal of 2325312643 is 3462135232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2325312643 - 21 = 2325312641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2325312641) 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, 618873 + ... + 622618.
It is an arithmetic number, because the mean of its divisors is an integer number (581639002).
Almost surely, 22325312643 is an apocalyptic number.
2325312643 is a deficient number, since it is larger than the sum of its proper divisors (1243365).
2325312643 is a wasteful number, since it uses less digits than its factorization.
2325312643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1243364.
The product of its digits is 25920, while the sum is 31.
The square root of 2325312643 is about 48221.4956528725. The cubic root of 2325312643 is about 1324.8309062487.
Adding to 2325312643 its reverse (3462135232), we get a palindrome (5787447875).
The spelling of 2325312643 in words is "two billion, three hundred twenty-five million, three hundred twelve thousand, six hundred forty-three".
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