Base | Representation |
---|---|
bin | 1001110100001… |
… | …10000010101101 |
3 | 12201221012110021 |
4 | 10322012002231 |
5 | 132034303330 |
6 | 12100442141 |
7 | 2016601243 |
oct | 472060255 |
9 | 181835407 |
10 | 82337965 |
11 | 42528806 |
12 | 236a9351 |
13 | 1409b5b8 |
14 | ad14793 |
15 | 736667a |
hex | 4e860ad |
82337965 has 8 divisors (see below), whose sum is σ = 99824760. Its totient is φ = 65190912.
The previous prime is 82337951. The next prime is 82337971. The reversal of 82337965 is 56973328.
It can be written as a sum of positive squares in 4 ways, for example, as 32296489 + 50041476 = 5683^2 + 7074^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82337965 - 217 = 82206893 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, 84400 + ... + 85369.
It is an arithmetic number, because the mean of its divisors is an integer number (12478095).
Almost surely, 282337965 is an apocalyptic number.
It is an amenable number.
82337965 is a deficient number, since it is larger than the sum of its proper divisors (17486795).
82337965 is a wasteful number, since it uses less digits than its factorization.
82337965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169871.
The product of its digits is 272160, while the sum is 43.
The square root of 82337965 is about 9074.0269450779. The cubic root of 82337965 is about 435.0441933345.
The spelling of 82337965 in words is "eighty-two million, three hundred thirty-seven thousand, nine hundred sixty-five".
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