Base | Representation |
---|---|
bin | 1010001000111… |
… | …00010111011101 |
3 | 12221001000211022 |
4 | 11010130113131 |
5 | 133233111340 |
6 | 12234533525 |
7 | 2051630435 |
oct | 504342735 |
9 | 187030738 |
10 | 85050845 |
11 | 44010a60 |
12 | 245972a5 |
13 | 1480b359 |
14 | b41d2c5 |
15 | 77003b5 |
hex | 511c5dd |
85050845 has 8 divisors (see below), whose sum is σ = 111339360. Its totient is φ = 61855120.
The previous prime is 85050811. The next prime is 85050857. The reversal of 85050845 is 54805058.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85050845 - 224 = 68273629 is a prime.
It is a congruent number.
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, 773135 + ... + 773244.
It is an arithmetic number, because the mean of its divisors is an integer number (13917420).
Almost surely, 285050845 is an apocalyptic number.
It is an amenable number.
85050845 is a deficient number, since it is larger than the sum of its proper divisors (26288515).
85050845 is a wasteful number, since it uses less digits than its factorization.
85050845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1546395.
The product of its (nonzero) digits is 32000, while the sum is 35.
The square root of 85050845 is about 9222.3015023366. The cubic root of 85050845 is about 439.7706190762.
The spelling of 85050845 in words is "eighty-five million, fifty thousand, eight hundred forty-five".
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