Base | Representation |
---|---|
bin | 1010010000101… |
… | …10100100000111 |
3 | 12222222002121020 |
4 | 11020112210013 |
5 | 134013410110 |
6 | 12312522223 |
7 | 2063426301 |
oct | 510264407 |
9 | 188862536 |
10 | 86075655 |
11 | 44650a06 |
12 | 249b0373 |
13 | 14aa9953 |
14 | b608971 |
15 | 7853d70 |
hex | 5216907 |
86075655 has 8 divisors (see below), whose sum is σ = 137721072. Its totient is φ = 45907008.
The previous prime is 86075651. The next prime is 86075663. The reversal of 86075655 is 55657068.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86075655 - 22 = 86075651 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86075651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2869174 + ... + 2869203.
It is an arithmetic number, because the mean of its divisors is an integer number (17215134).
Almost surely, 286075655 is an apocalyptic number.
86075655 is a deficient number, since it is larger than the sum of its proper divisors (51645417).
86075655 is a wasteful number, since it uses less digits than its factorization.
86075655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5738385.
The product of its (nonzero) digits is 252000, while the sum is 42.
The square root of 86075655 is about 9277.6966430251. The cubic root of 86075655 is about 441.5298930153.
The spelling of 86075655 in words is "eighty-six million, seventy-five thousand, six hundred fifty-five".
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