Base | Representation |
---|---|
bin | 1001110111001… |
… | …11000000111001 |
3 | 12202200101022020 |
4 | 10323213000321 |
5 | 132140011121 |
6 | 12113145053 |
7 | 2023144245 |
oct | 473470071 |
9 | 182611266 |
10 | 82735161 |
11 | 4277a173 |
12 | 2385b189 |
13 | 141aa322 |
14 | adb9425 |
15 | 73e41c6 |
hex | 4ee7039 |
82735161 has 8 divisors (see below), whose sum is σ = 110364384. Its totient is φ = 55131360.
The previous prime is 82735099. The next prime is 82735183. The reversal of 82735161 is 16153728.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82735161 - 210 = 82734137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82735361) 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, 3366 + ... + 13296.
It is an arithmetic number, because the mean of its divisors is an integer number (13795548).
Almost surely, 282735161 is an apocalyptic number.
It is an amenable number.
82735161 is a deficient number, since it is larger than the sum of its proper divisors (27629223).
82735161 is a wasteful number, since it uses less digits than its factorization.
82735161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12711.
The product of its digits is 10080, while the sum is 33.
The square root of 82735161 is about 9095.8870375571. The cubic root of 82735161 is about 435.7426184107.
Adding to 82735161 its reverse (16153728), we get a palindrome (98888889).
The spelling of 82735161 in words is "eighty-two million, seven hundred thirty-five thousand, one hundred sixty-one".
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