Base | Representation |
---|---|
bin | 1010010011110… |
… | …11011100010000 |
3 | 20000202002101200 |
4 | 11021323130100 |
5 | 134120120343 |
6 | 12325431200 |
7 | 2100100035 |
oct | 511733420 |
9 | 200662350 |
10 | 86488848 |
11 | 44903396 |
12 | 24b6b500 |
13 | 14bc2a44 |
14 | b6b538c |
15 | 78d64d3 |
hex | 527b710 |
86488848 has 60 divisors (see below), whose sum is σ = 242684988. Its totient is φ = 28753920.
The previous prime is 86488847. The next prime is 86488861. The reversal of 86488848 is 84888468.
86488848 is a `hidden beast` number, since 86 + 488 + 84 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 39538944 + 46949904 = 6288^2 + 6852^2 .
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 86488794 and 86488803.
It is not an unprimeable number, because it can be changed into a prime (86488841) 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, 91836 + ... + 92772.
Almost surely, 286488848 is an apocalyptic number.
It is an amenable number.
86488848 is an abundant number, since it is smaller than the sum of its proper divisors (156196140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86488848 is a wasteful number, since it uses less digits than its factorization.
86488848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1592 (or 1583 counting only the distinct ones).
The product of its digits is 3145728, while the sum is 54.
The square root of 86488848 is about 9299.9380643099. The cubic root of 86488848 is about 442.2352644188.
The spelling of 86488848 in words is "eighty-six million, four hundred eighty-eight thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •