Base | Representation |
---|---|
bin | 1010101000000… |
… | …00101111111010 |
3 | 20012201101011011 |
4 | 11110000233322 |
5 | 140304211101 |
6 | 12502224134 |
7 | 2131416064 |
oct | 524005772 |
9 | 205641134 |
10 | 89132026 |
11 | 46349235 |
12 | 25a2504a |
13 | 15609b59 |
14 | bba2734 |
15 | 7c59751 |
hex | 5500bfa |
89132026 has 4 divisors (see below), whose sum is σ = 133698042. Its totient is φ = 44566012.
The previous prime is 89132023. The next prime is 89132089. The reversal of 89132026 is 62023198.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62023198 = 2 ⋅31011599.
It can be written as a sum of positive squares in only one way, i.e., 88830625 + 301401 = 9425^2 + 549^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (89132023) 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 as a sum of consecutive naturals, namely, 22283005 + ... + 22283008.
Almost surely, 289132026 is an apocalyptic number.
89132026 is a deficient number, since it is larger than the sum of its proper divisors (44566016).
89132026 is a wasteful number, since it uses less digits than its factorization.
89132026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44566015.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 89132026 is about 9440.9759029456. The cubic root of 89132026 is about 446.6951729288.
The spelling of 89132026 in words is "eighty-nine million, one hundred thirty-two thousand, twenty-six".
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