Base | Representation |
---|---|
bin | 101000000100011010… |
… | …0101110110010101111 |
3 | 22020002210100011010211 |
4 | 1100020310232302233 |
5 | 2402211112334144 |
6 | 103310222043251 |
7 | 6134222501623 |
oct | 1201064566257 |
9 | 266083304124 |
10 | 86047386799 |
11 | 33546563310 |
12 | 14815119527 |
13 | 8163c826ba |
14 | 4243da1183 |
15 | 2389367034 |
hex | 1408d2ecaf |
86047386799 has 4 divisors (see below), whose sum is σ = 93869876520. Its totient is φ = 78224897080.
The previous prime is 86047386797. The next prime is 86047386809. The reversal of 86047386799 is 99768374068.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 86047386799 - 21 = 86047386797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86047386793) 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, 3911244844 + ... + 3911244865.
It is an arithmetic number, because the mean of its divisors is an integer number (23467469130).
Almost surely, 286047386799 is an apocalyptic number.
86047386799 is a deficient number, since it is larger than the sum of its proper divisors (7822489721).
86047386799 is a wasteful number, since it uses less digits than its factorization.
86047386799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7822489720.
The product of its (nonzero) digits is 109734912, while the sum is 67.
The spelling of 86047386799 in words is "eighty-six billion, forty-seven million, three hundred eighty-six thousand, seven hundred ninety-nine".
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