Base | Representation |
---|---|
bin | 1000010011100011101… |
… | …00010101000100000010 |
3 | 1000021121102220012112220 |
4 | 10021301310111010002 |
5 | 14133423102302311 |
6 | 335033415431510 |
7 | 26421626514021 |
oct | 4116164250402 |
9 | 1007542805486 |
10 | 285377384706 |
11 | 100034103a77 |
12 | 47384385596 |
13 | 20bac53651b |
14 | db530b68b8 |
15 | 7653a92206 |
hex | 4271d15102 |
285377384706 has 16 divisors (see below), whose sum is σ = 572043160224. Its totient is φ = 94911063104.
The previous prime is 285377384681. The next prime is 285377384713. The reversal of 285377384706 is 607483773582.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 285377384706.
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, 53680071 + ... + 53685386.
It is an arithmetic number, because the mean of its divisors is an integer number (35752697514).
Almost surely, 2285377384706 is an apocalyptic number.
285377384706 is an abundant number, since it is smaller than the sum of its proper divisors (286665775518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
285377384706 is a wasteful number, since it uses less digits than its factorization.
285377384706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107365905.
The product of its (nonzero) digits is 47416320, while the sum is 60.
The spelling of 285377384706 in words is "two hundred eighty-five billion, three hundred seventy-seven million, three hundred eighty-four thousand, seven hundred six".
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