Base | Representation |
---|---|
bin | 1010001011000… |
… | …01010000110001 |
3 | 12221120100221000 |
4 | 11011201100301 |
5 | 133321124131 |
6 | 12244552213 |
7 | 2054214243 |
oct | 505412061 |
9 | 187510830 |
10 | 85333041 |
11 | 44193a82 |
12 | 246b2669 |
13 | 148a9931 |
14 | b494093 |
15 | 7758ce6 |
hex | 5161431 |
85333041 has 16 divisors (see below), whose sum is σ = 126565120. Its totient is φ = 56823120.
The previous prime is 85333033. The next prime is 85333043. The reversal of 85333041 is 14033358.
It is a happy number.
It is not a de Polignac number, because 85333041 - 23 = 85333033 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 85332996 and 85333014.
It is not an unprimeable number, because it can be changed into a prime (85333043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37311 + ... + 39531.
It is an arithmetic number, because the mean of its divisors is an integer number (7910320).
Almost surely, 285333041 is an apocalyptic number.
It is an amenable number.
85333041 is a deficient number, since it is larger than the sum of its proper divisors (41232079).
85333041 is a wasteful number, since it uses less digits than its factorization.
85333041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3653 (or 3647 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 85333041 is about 9237.5884840146. The cubic root of 85333041 is about 440.2564637774.
Adding to 85333041 its reverse (14033358), we get a palindrome (99366399).
The spelling of 85333041 in words is "eighty-five million, three hundred thirty-three thousand, forty-one".
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