Base | Representation |
---|---|
bin | 1010010011100… |
… | …01101001000010 |
3 | 20000200001022221 |
4 | 11021301221002 |
5 | 134112324311 |
6 | 12324521254 |
7 | 2066542021 |
oct | 511615102 |
9 | 200601287 |
10 | 86448706 |
11 | 44886213 |
12 | 24b5022a |
13 | 14baa6a6 |
14 | b6a48b8 |
15 | 78c9671 |
hex | 5271a42 |
86448706 has 8 divisors (see below), whose sum is σ = 137300940. Its totient is φ = 40681728.
The previous prime is 86448679. The next prime is 86448707. The reversal of 86448706 is 60784468.
It can be written as a sum of positive squares in 2 ways, for example, as 86322681 + 126025 = 9291^2 + 355^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (86448707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271271 + ... + 1271338.
Almost surely, 286448706 is an apocalyptic number.
86448706 is a deficient number, since it is larger than the sum of its proper divisors (50852234).
86448706 is a wasteful number, since it uses less digits than its factorization.
86448706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2542628.
The product of its (nonzero) digits is 258048, while the sum is 43.
The square root of 86448706 is about 9297.7796274164. The cubic root of 86448706 is about 442.1668357310.
The spelling of 86448706 in words is "eighty-six million, four hundred forty-eight thousand, seven hundred six".
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