Base | Representation |
---|---|
bin | 110110011100011011… |
… | …101011000101001101 |
3 | 12120220010001200212222 |
4 | 312130123223011031 |
5 | 1424211010344033 |
6 | 42504500505125 |
7 | 4136445636452 |
oct | 663433530515 |
9 | 176803050788 |
10 | 58459074893 |
11 | 2287969523a |
12 | b3b59ab1a5 |
13 | 568843929b |
14 | 2b87d79829 |
15 | 17c2322598 |
hex | d9c6eb14d |
58459074893 has 4 divisors (see below), whose sum is σ = 58491004128. Its totient is φ = 58427145660.
The previous prime is 58459074859. The next prime is 58459074913. The reversal of 58459074893 is 39847095485.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39847095485 = 5 ⋅7969419097.
It is a cyclic number.
It is not a de Polignac number, because 58459074893 - 28 = 58459074637 is a prime.
It is a super-3 number, since 3×584590748933 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58459074833) 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, 15961871 + ... + 15965532.
It is an arithmetic number, because the mean of its divisors is an integer number (14622751032).
Almost surely, 258459074893 is an apocalyptic number.
It is an amenable number.
58459074893 is a deficient number, since it is larger than the sum of its proper divisors (31929235).
58459074893 is a wasteful number, since it uses less digits than its factorization.
58459074893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31929234.
The product of its (nonzero) digits is 43545600, while the sum is 62.
The spelling of 58459074893 in words is "fifty-eight billion, four hundred fifty-nine million, seventy-four thousand, eight hundred ninety-three".
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