Base | Representation |
---|---|
bin | 1010101010010… |
… | …01111111111111 |
3 | 20020021121201122 |
4 | 11111021333333 |
5 | 140343311223 |
6 | 12512501155 |
7 | 2134105610 |
oct | 525117777 |
9 | 206247648 |
10 | 89432063 |
11 | 465336a6 |
12 | 25b4a7bb |
13 | 156b35a6 |
14 | bc3dc07 |
15 | 7cb85c8 |
hex | 5549fff |
89432063 has 4 divisors (see below), whose sum is σ = 102208080. Its totient is φ = 76656048.
The previous prime is 89432051. The next prime is 89432089. The reversal of 89432063 is 36023498.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 89432063 - 24 = 89432047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89432263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6387998 + ... + 6388011.
It is an arithmetic number, because the mean of its divisors is an integer number (25552020).
Almost surely, 289432063 is an apocalyptic number.
89432063 is a deficient number, since it is larger than the sum of its proper divisors (12776017).
89432063 is a wasteful number, since it uses less digits than its factorization.
89432063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12776016.
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 89432063 is about 9456.8527005553. The cubic root of 89432063 is about 447.1958346280.
The spelling of 89432063 in words is "eighty-nine million, four hundred thirty-two thousand, sixty-three".
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