Base | Representation |
---|---|
bin | 1000101111001100… |
… | …1000110100110001 |
3 | 20001110100121210002 |
4 | 2023303020310301 |
5 | 14300413013023 |
6 | 1024422515345 |
7 | 112056620105 |
oct | 21363106461 |
9 | 6043317702 |
10 | 2345438513 |
11 | aa3a36740 |
12 | 555595b55 |
13 | 2b4bc4252 |
14 | 1836d9905 |
15 | dad99b28 |
hex | 8bcc8d31 |
2345438513 has 8 divisors (see below), whose sum is σ = 2559051360. Its totient is φ = 2131890880.
The previous prime is 2345438453. The next prime is 2345438531. The reversal of 2345438513 is 3158345432.
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 2345438513 - 214 = 2345422129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2345488513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87881 + ... + 111417.
It is an arithmetic number, because the mean of its divisors is an integer number (319881420).
Almost surely, 22345438513 is an apocalyptic number.
It is an amenable number.
2345438513 is a deficient number, since it is larger than the sum of its proper divisors (213612847).
2345438513 is a wasteful number, since it uses less digits than its factorization.
2345438513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32607.
The product of its digits is 172800, while the sum is 38.
The square root of 2345438513 is about 48429.7275751165. The cubic root of 2345438513 is about 1328.6421238494.
The spelling of 2345438513 in words is "two billion, three hundred forty-five million, four hundred thirty-eight thousand, five hundred thirteen".
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