Base | Representation |
---|---|
bin | 1001111000111… |
… | …11101110110010 |
3 | 12210010011222102 |
4 | 10330133232302 |
5 | 132214424344 |
6 | 12122140402 |
7 | 2025132452 |
oct | 474375662 |
9 | 183104872 |
10 | 82967474 |
11 | 42918767 |
12 | 23951702 |
13 | 1425bca5 |
14 | b039d62 |
15 | 743ce4e |
hex | 4f1fbb2 |
82967474 has 8 divisors (see below), whose sum is σ = 125360028. Its totient is φ = 41180800.
The previous prime is 82967473. The next prime is 82967483. The reversal of 82967474 is 47476928.
It can be written as a sum of positive squares in 2 ways, for example, as 75811849 + 7155625 = 8707^2 + 2675^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (82967473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151127 + ... + 151674.
Almost surely, 282967474 is an apocalyptic number.
82967474 is a deficient number, since it is larger than the sum of its proper divisors (42392554).
82967474 is a wasteful number, since it uses less digits than its factorization.
82967474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302940.
The product of its digits is 677376, while the sum is 47.
The square root of 82967474 is about 9108.6483080642. The cubic root of 82967474 is about 436.1500794957.
The spelling of 82967474 in words is "eighty-two million, nine hundred sixty-seven thousand, four hundred seventy-four".
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