Base | Representation |
---|---|
bin | 1010101100000… |
… | …11001001010110 |
3 | 20020201111210221 |
4 | 11112003021112 |
5 | 140423304014 |
6 | 12521504554 |
7 | 2136102205 |
oct | 526031126 |
9 | 206644727 |
10 | 89666134 |
11 | 46683548 |
12 | 2604215a |
13 | 15765cac |
14 | bca123c |
15 | 7d12b24 |
hex | 5583256 |
89666134 has 4 divisors (see below), whose sum is σ = 134499204. Its totient is φ = 44833066.
The previous prime is 89666131. The next prime is 89666153. The reversal of 89666134 is 43166698.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89666131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22416532 + ... + 22416535.
It is an arithmetic number, because the mean of its divisors is an integer number (33624801).
Almost surely, 289666134 is an apocalyptic number.
89666134 is a deficient number, since it is larger than the sum of its proper divisors (44833070).
89666134 is a wasteful number, since it uses less digits than its factorization.
89666134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44833069.
The product of its digits is 186624, while the sum is 43.
The square root of 89666134 is about 9469.2203480540. The cubic root of 89666134 is about 447.5856440640.
The spelling of 89666134 in words is "eighty-nine million, six hundred sixty-six thousand, one hundred thirty-four".
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