Base | Representation |
---|---|
bin | 1010101001011… |
… | …11011001111010 |
3 | 20020002002022002 |
4 | 11110233121322 |
5 | 140331320010 |
6 | 12510301002 |
7 | 2133143201 |
oct | 524573172 |
9 | 206062262 |
10 | 89323130 |
11 | 46469876 |
12 | 25ab7762 |
13 | 15675b30 |
14 | bc12238 |
15 | 7c961a5 |
hex | 552f67a |
89323130 has 16 divisors (see below), whose sum is σ = 173149704. Its totient is φ = 32980800.
The previous prime is 89323111. The next prime is 89323147. The reversal of 89323130 is 3132398.
It can be written as a sum of positive squares in 4 ways, for example, as 62995969 + 26327161 = 7937^2 + 5131^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89323093 and 89323102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343421 + ... + 343680.
Almost surely, 289323130 is an apocalyptic number.
89323130 is a deficient number, since it is larger than the sum of its proper divisors (83826574).
89323130 is a wasteful number, since it uses less digits than its factorization.
89323130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687121.
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 89323130 is about 9451.0914713593. The cubic root of 89323130 is about 447.0141914360.
The spelling of 89323130 in words is "eighty-nine million, three hundred twenty-three thousand, one hundred thirty".
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