Base | Representation |
---|---|
bin | 1010010101010… |
… | …01001011101001 |
3 | 20001002121101200 |
4 | 11022221023221 |
5 | 134142114301 |
6 | 12333434413 |
7 | 2101510203 |
oct | 512511351 |
9 | 201077350 |
10 | 86676201 |
11 | 44a21127 |
12 | 2503ba09 |
13 | 14c5a0c1 |
14 | b723773 |
15 | 7921c86 |
hex | 52a92e9 |
86676201 has 12 divisors (see below), whose sum is σ = 126114612. Its totient is φ = 57361536.
The previous prime is 86676199. The next prime is 86676203. The reversal of 86676201 is 10267668.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (86676199) and next prime (86676203).
It can be written as a sum of positive squares in 2 ways, for example, as 58064400 + 28611801 = 7620^2 + 5349^2 .
It is not a de Polignac number, because 86676201 - 21 = 86676199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86676203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33916 + ... + 36381.
It is an arithmetic number, because the mean of its divisors is an integer number (10509551).
Almost surely, 286676201 is an apocalyptic number.
It is an amenable number.
86676201 is a deficient number, since it is larger than the sum of its proper divisors (39438411).
86676201 is a wasteful number, since it uses less digits than its factorization.
86676201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70440 (or 70437 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 86676201 is about 9310.0054242734. The cubic root of 86676201 is about 442.5543589258.
The spelling of 86676201 in words is "eighty-six million, six hundred seventy-six thousand, two hundred one".
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