Base | Representation |
---|---|
bin | 1010010010111… |
… | …10110110111101 |
3 | 20000112010210120 |
4 | 11021132312331 |
5 | 134102344043 |
6 | 12323125153 |
7 | 2066101515 |
oct | 511366675 |
9 | 200463716 |
10 | 86371773 |
11 | 44833434 |
12 | 24b137b9 |
13 | 14b81677 |
14 | b684845 |
15 | 78b1983 |
hex | 525edbd |
86371773 has 16 divisors (see below), whose sum is σ = 119380800. Its totient is φ = 55480320.
The previous prime is 86371757. The next prime is 86371819. The reversal of 86371773 is 37717368.
It is not a de Polignac number, because 86371773 - 24 = 86371757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86371573) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66258 + ... + 67548.
It is an arithmetic number, because the mean of its divisors is an integer number (7461300).
Almost surely, 286371773 is an apocalyptic number.
It is an amenable number.
86371773 is a deficient number, since it is larger than the sum of its proper divisors (33009027).
86371773 is a wasteful number, since it uses less digits than its factorization.
86371773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2092.
The product of its digits is 148176, while the sum is 42.
The square root of 86371773 is about 9293.6415360181. The cubic root of 86371773 is about 442.0356314648.
The spelling of 86371773 in words is "eighty-six million, three hundred seventy-one thousand, seven hundred seventy-three".
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