Base | Representation |
---|---|
bin | 101000010100011111… |
… | …1000110101010000001 |
3 | 22021111101200011121021 |
4 | 1100220333012222001 |
5 | 2404312231230042 |
6 | 103435535225441 |
7 | 6153464105611 |
oct | 1205077065201 |
9 | 267441604537 |
10 | 86586976897 |
11 | 337a3100343 |
12 | 14945978281 |
13 | 821b9b9895 |
14 | 4295900a41 |
15 | 23bb900867 |
hex | 1428fc6a81 |
86586976897 has 8 divisors (see below), whose sum is σ = 89400195072. Its totient is φ = 83775014400.
The previous prime is 86586976891. The next prime is 86586976907. The reversal of 86586976897 is 79867968568.
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 86586976897 - 211 = 86586974849 is a prime.
It is a super-2 number, since 2×865869768972 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86586976891) 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, 172753 + ... + 450574.
It is an arithmetic number, because the mean of its divisors is an integer number (11175024384).
Almost surely, 286586976897 is an apocalyptic number.
It is an amenable number.
86586976897 is a deficient number, since it is larger than the sum of its proper divisors (2813218175).
86586976897 is a wasteful number, since it uses less digits than its factorization.
86586976897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 627839.
The product of its digits is 2194698240, while the sum is 79.
The spelling of 86586976897 in words is "eighty-six billion, five hundred eighty-six million, nine hundred seventy-six thousand, eight hundred ninety-seven".
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