Base | Representation |
---|---|
bin | 1010101001010… |
… | …00100011000101 |
3 | 20020000122202220 |
4 | 11110220203011 |
5 | 140324420140 |
6 | 12505522553 |
7 | 2132665260 |
oct | 524504305 |
9 | 206018686 |
10 | 89295045 |
11 | 4644a764 |
12 | 25aa3459 |
13 | 15666108 |
14 | bc05cd7 |
15 | 7c8cbd0 |
hex | 55288c5 |
89295045 has 32 divisors (see below), whose sum is σ = 164229120. Its totient is φ = 40584000.
The previous prime is 89295001. The next prime is 89295049. The reversal of 89295045 is 54059298.
It is not a de Polignac number, because 89295045 - 27 = 89294917 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 89294988 and 89295006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89295049) 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 31 ways as a sum of consecutive naturals, for example, 16420 + ... + 21170.
It is an arithmetic number, because the mean of its divisors is an integer number (5132160).
Almost surely, 289295045 is an apocalyptic number.
It is an amenable number.
89295045 is a deficient number, since it is larger than the sum of its proper divisors (74934075).
89295045 is a wasteful number, since it uses less digits than its factorization.
89295045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4945.
The product of its (nonzero) digits is 129600, while the sum is 42.
The square root of 89295045 is about 9449.6055473231. The cubic root of 89295045 is about 446.9673364218.
The spelling of 89295045 in words is "eighty-nine million, two hundred ninety-five thousand, forty-five".
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