Base | Representation |
---|---|
bin | 10011101100010111000010… |
… | …111100001001100101100011 |
3 | 102100122221212102222110210011 |
4 | 103230113002330021211203 |
5 | 42323014403213243101 |
6 | 504112401525345351 |
7 | 24146313260401525 |
oct | 2354270274114543 |
9 | 370587772873704 |
10 | 86611286071651 |
11 | 25662705043830 |
12 | 9869a20568257 |
13 | 3943542109003 |
14 | 17560198c3a15 |
15 | a02e5948a751 |
hex | 4ec5c2f09963 |
86611286071651 has 8 divisors (see below), whose sum is σ = 95546669007600. Its totient is φ = 77852841411840.
The previous prime is 86611286071649. The next prime is 86611286071721. The reversal of 86611286071651 is 15617068211668.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86611286071651 - 21 = 86611286071649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86611286072651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44234568006 + ... + 44234569963.
It is an arithmetic number, because the mean of its divisors is an integer number (11943333625950).
Almost surely, 286611286071651 is an apocalyptic number.
86611286071651 is a deficient number, since it is larger than the sum of its proper divisors (8935382935949).
86611286071651 is a wasteful number, since it uses less digits than its factorization.
86611286071651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88469138069.
The product of its (nonzero) digits is 5806080, while the sum is 58.
The spelling of 86611286071651 in words is "eighty-six trillion, six hundred eleven billion, two hundred eighty-six million, seventy-one thousand, six hundred fifty-one".
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