Base | Representation |
---|---|
bin | 1010010000110… |
… | …00001011100111 |
3 | 12222222102200120 |
4 | 11020120023213 |
5 | 134014113104 |
6 | 12313013023 |
7 | 2063454513 |
oct | 510301347 |
9 | 188872616 |
10 | 86082279 |
11 | 44655988 |
12 | 249b4173 |
13 | 14aac97a |
14 | b60b143 |
15 | 7855cd9 |
hex | 52182e7 |
86082279 has 8 divisors (see below), whose sum is σ = 114831600. Its totient is φ = 57360576.
The previous prime is 86082277. The next prime is 86082281. The reversal of 86082279 is 97228068.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (86082277) and next prime (86082281).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86082279 - 21 = 86082277 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 86082279.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86082277) 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, 2019 + ... + 13275.
It is an arithmetic number, because the mean of its divisors is an integer number (14353950).
Almost surely, 286082279 is an apocalyptic number.
86082279 is a deficient number, since it is larger than the sum of its proper divisors (28749321).
86082279 is a wasteful number, since it uses less digits than its factorization.
86082279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13809.
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 86082279 is about 9278.0536213152. The cubic root of 86082279 is about 441.5412187844.
The spelling of 86082279 in words is "eighty-six million, eighty-two thousand, two hundred seventy-nine".
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