Base | Representation |
---|---|
bin | 10000011100110… |
… | …100111110100101 |
3 | 201020022212111220 |
4 | 100130310332211 |
5 | 1031123224420 |
6 | 43215250553 |
7 | 6560616546 |
oct | 2034647645 |
9 | 636285456 |
10 | 275992485 |
11 | 13187726a |
12 | 78519a59 |
13 | 45243582 |
14 | 289244cd |
15 | 1936a840 |
hex | 10734fa5 |
275992485 has 8 divisors (see below), whose sum is σ = 441588000. Its totient is φ = 147195984.
The previous prime is 275992439. The next prime is 275992489. The reversal of 275992485 is 584299572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 275992485 - 27 = 275992357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275992489) 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, 9199735 + ... + 9199764.
It is an arithmetic number, because the mean of its divisors is an integer number (55198500).
Almost surely, 2275992485 is an apocalyptic number.
It is an amenable number.
275992485 is a deficient number, since it is larger than the sum of its proper divisors (165595515).
275992485 is a wasteful number, since it uses less digits than its factorization.
275992485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18399507.
The product of its digits is 1814400, while the sum is 51.
The square root of 275992485 is about 16613.0215493751. The cubic root of 275992485 is about 651.0770978130.
The spelling of 275992485 in words is "two hundred seventy-five million, nine hundred ninety-two thousand, four hundred eighty-five".
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