Base | Representation |
---|---|
bin | 1010001011011… |
… | …11000110100111 |
3 | 12221200020200210 |
4 | 11011233012213 |
5 | 133324432420 |
6 | 12250110503 |
7 | 2054541444 |
oct | 505570647 |
9 | 187606623 |
10 | 85389735 |
11 | 44222632 |
12 | 2471b433 |
13 | 148c9692 |
14 | b4aa9cb |
15 | 776a9e0 |
hex | 516f1a7 |
85389735 has 8 divisors (see below), whose sum is σ = 136623600. Its totient is φ = 45541184.
The previous prime is 85389721. The next prime is 85389737. The reversal of 85389735 is 53798358.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85389735 - 216 = 85324199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85389737) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2846310 + ... + 2846339.
It is an arithmetic number, because the mean of its divisors is an integer number (17077950).
Almost surely, 285389735 is an apocalyptic number.
85389735 is a deficient number, since it is larger than the sum of its proper divisors (51233865).
85389735 is a wasteful number, since it uses less digits than its factorization.
85389735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5692657.
The product of its digits is 907200, while the sum is 48.
The square root of 85389735 is about 9240.6566325126. The cubic root of 85389735 is about 440.3539421360.
The spelling of 85389735 in words is "eighty-five million, three hundred eighty-nine thousand, seven hundred thirty-five".
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