Base | Representation |
---|---|
bin | 1001111000111… |
… | …11101101100010 |
3 | 12210010011212110 |
4 | 10330133231202 |
5 | 132214424034 |
6 | 12122140150 |
7 | 2025132306 |
oct | 474375542 |
9 | 183104773 |
10 | 82967394 |
11 | 429186a4 |
12 | 23951656 |
13 | 1425bc43 |
14 | b039d06 |
15 | 743cde9 |
hex | 4f1fb62 |
82967394 has 32 divisors (see below), whose sum is σ = 177840000. Its totient is φ = 25736832.
The previous prime is 82967369. The next prime is 82967399. The reversal of 82967394 is 49376928.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (82967399) 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, 3019 + ... + 13230.
It is an arithmetic number, because the mean of its divisors is an integer number (5557500).
Almost surely, 282967394 is an apocalyptic number.
82967394 is an abundant number, since it is smaller than the sum of its proper divisors (94872606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82967394 is a wasteful number, since it uses less digits than its factorization.
82967394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16314.
The product of its digits is 653184, while the sum is 48.
The square root of 82967394 is about 9108.6439166322. The cubic root of 82967394 is about 436.1499393121.
The spelling of 82967394 in words is "eighty-two million, nine hundred sixty-seven thousand, three hundred ninety-four".
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