Base | Representation |
---|---|
bin | 1010010110101… |
… | …11110010000101 |
3 | 20001110022020011 |
4 | 11023113302011 |
5 | 134214221302 |
6 | 12341510221 |
7 | 2103233533 |
oct | 513276205 |
9 | 201408204 |
10 | 86867077 |
11 | 45041580 |
12 | 25112371 |
13 | 14cc5c4b |
14 | b773153 |
15 | 795d5d7 |
hex | 52d7c85 |
86867077 has 8 divisors (see below), whose sum is σ = 95447520. Its totient is φ = 78400560.
The previous prime is 86867063. The next prime is 86867167. The reversal of 86867077 is 77076868.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 86867077 - 211 = 86865029 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 86867077.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86867047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26878 + ... + 29935.
It is an arithmetic number, because the mean of its divisors is an integer number (11930940).
Almost surely, 286867077 is an apocalyptic number.
It is an amenable number.
86867077 is a deficient number, since it is larger than the sum of its proper divisors (8580443).
86867077 is a wasteful number, since it uses less digits than its factorization.
86867077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56963.
The product of its (nonzero) digits is 790272, while the sum is 49.
The square root of 86867077 is about 9320.2509086397. The cubic root of 86867077 is about 442.8789811886.
The spelling of 86867077 in words is "eighty-six million, eight hundred sixty-seven thousand, seventy-seven".
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