Base | Representation |
---|---|
bin | 1010010001100… |
… | …11010000111000 |
3 | 20000012001212001 |
4 | 11020303100320 |
5 | 134031140313 |
6 | 12315230344 |
7 | 2064426103 |
oct | 510632070 |
9 | 200161761 |
10 | 86193208 |
11 | 44721262 |
12 | 24a483b4 |
13 | 14b1b2ca |
14 | b63973a |
15 | 7878add |
hex | 5233438 |
86193208 has 16 divisors (see below), whose sum is σ = 163124280. Its totient is φ = 42693408.
The previous prime is 86193203. The next prime is 86193293. The reversal of 86193208 is 80239168.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86193203) 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 3 ways as a sum of consecutive naturals, for example, 49491 + ... + 51202.
Almost surely, 286193208 is an apocalyptic number.
It is an amenable number.
86193208 is a deficient number, since it is larger than the sum of its proper divisors (76931072).
86193208 is a wasteful number, since it uses less digits than its factorization.
86193208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100806 (or 100802 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 86193208 is about 9284.0297285177. The cubic root of 86193208 is about 441.7307998163.
The spelling of 86193208 in words is "eighty-six million, one hundred ninety-three thousand, two hundred eight".
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