Base | Representation |
---|---|
bin | 11101101010110010111000… |
… | …10001001000001111011011 |
3 | 22120000002021012122220202221 |
4 | 32311121130101020033123 |
5 | 32022411310403022230 |
6 | 350431450232204511 |
7 | 16512405042214255 |
oct | 1665313421101733 |
9 | 276002235586687 |
10 | 65242101220315 |
11 | 1987402430a818 |
12 | 7398433839737 |
13 | 2a533c443b5b6 |
14 | 1217a3d854cd5 |
15 | 78216b93927a |
hex | 3b565c4483db |
65242101220315 has 8 divisors (see below), whose sum is σ = 78292829557008. Its totient is φ = 52192142247840.
The previous prime is 65242101220279. The next prime is 65242101220343. The reversal of 65242101220315 is 51302210124256.
It is a happy number.
65242101220315 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 65242101220315 - 211 = 65242101218267 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, 192154476 + ... + 192493705.
It is an arithmetic number, because the mean of its divisors is an integer number (9786603694626).
Almost surely, 265242101220315 is an apocalyptic number.
65242101220315 is a deficient number, since it is larger than the sum of its proper divisors (13050728336693).
65242101220315 is a wasteful number, since it uses less digits than its factorization.
65242101220315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384682109.
The product of its (nonzero) digits is 28800, while the sum is 34.
The spelling of 65242101220315 in words is "sixty-five trillion, two hundred forty-two billion, one hundred one million, two hundred twenty thousand, three hundred fifteen".
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