Base | Representation |
---|---|
bin | 1001110111001… |
… | …11110011000011 |
3 | 12202200112201010 |
4 | 10323213303003 |
5 | 132140111441 |
6 | 12113212003 |
7 | 2023156512 |
oct | 473476303 |
9 | 182615633 |
10 | 82738371 |
11 | 42781621 |
12 | 23861003 |
13 | 141ab921 |
14 | adba679 |
15 | 73e5116 |
hex | 4ee7cc3 |
82738371 has 16 divisors (see below), whose sum is σ = 117158400. Its totient is φ = 51758208.
The previous prime is 82738351. The next prime is 82738391. The reversal of 82738371 is 17383728.
It is an interprime number because it is at equal distance from previous prime (82738351) and next prime (82738391).
It is not a de Polignac number, because 82738371 - 25 = 82738339 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82738351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16050 + ... + 20568.
It is an arithmetic number, because the mean of its divisors is an integer number (7322400).
Almost surely, 282738371 is an apocalyptic number.
82738371 is a deficient number, since it is larger than the sum of its proper divisors (34420029).
82738371 is a wasteful number, since it uses less digits than its factorization.
82738371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4898.
The product of its digits is 56448, while the sum is 39.
The square root of 82738371 is about 9096.0634892243. The cubic root of 82738371 is about 435.7482537243.
The spelling of 82738371 in words is "eighty-two million, seven hundred thirty-eight thousand, three hundred seventy-one".
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