Base | Representation |
---|---|
bin | 101000000110110001… |
… | …1000001111011011011 |
3 | 22020022022110021000222 |
4 | 1100031203001323123 |
5 | 2402341404221132 |
6 | 103322132350255 |
7 | 6136204204265 |
oct | 1201543017333 |
9 | 266268407028 |
10 | 86126632667 |
11 | 33587269969 |
12 | 1483777538b |
13 | 817750a74a |
14 | 425070cb35 |
15 | 23912bc412 |
hex | 140d8c1edb |
86126632667 has 4 divisors (see below), whose sum is σ = 86127266736. Its totient is φ = 86125998600.
The previous prime is 86126632639. The next prime is 86126632717. The reversal of 86126632667 is 76623662168.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 86126632667 - 214 = 86126616283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86126632567) 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, 21383 + ... + 415584.
It is an arithmetic number, because the mean of its divisors is an integer number (21531816684).
Almost surely, 286126632667 is an apocalyptic number.
86126632667 is a deficient number, since it is larger than the sum of its proper divisors (634069).
86126632667 is a wasteful number, since it uses less digits than its factorization.
86126632667 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 634068.
The product of its digits is 5225472, while the sum is 53.
The spelling of 86126632667 in words is "eighty-six billion, one hundred twenty-six million, six hundred thirty-two thousand, six hundred sixty-seven".
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