Base | Representation |
---|---|
bin | 1001110010001… |
… | …01110101010011 |
3 | 12201102211200110 |
4 | 10321011311103 |
5 | 132002344323 |
6 | 12051052403 |
7 | 2014424415 |
oct | 471056523 |
9 | 181384613 |
10 | 82074963 |
11 | 42369153 |
12 | 235a1103 |
13 | 14008989 |
14 | ac869b5 |
15 | 7313793 |
hex | 4e45d53 |
82074963 has 16 divisors (see below), whose sum is σ = 116467200. Its totient is φ = 51232896.
The previous prime is 82074931. The next prime is 82074973. The reversal of 82074963 is 36947028.
It is not a de Polignac number, because 82074963 - 25 = 82074931 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82074973) 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, 6106 + ... + 14192.
It is an arithmetic number, because the mean of its divisors is an integer number (7279200).
Almost surely, 282074963 is an apocalyptic number.
82074963 is a deficient number, since it is larger than the sum of its proper divisors (34392237).
82074963 is a wasteful number, since it uses less digits than its factorization.
82074963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8306.
The product of its (nonzero) digits is 72576, while the sum is 39.
The square root of 82074963 is about 9059.5233318315. The cubic root of 82074963 is about 434.5804966150.
The spelling of 82074963 in words is "eighty-two million, seventy-four thousand, nine hundred sixty-three".
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