Base | Representation |
---|---|
bin | 1001110100001… |
… | …00111010010001 |
3 | 12201220222002120 |
4 | 10322010322101 |
5 | 132034131304 |
6 | 12100404453 |
7 | 2016551601 |
oct | 472047221 |
9 | 181828076 |
10 | 82333329 |
11 | 42525281 |
12 | 236a6729 |
13 | 14099460 |
14 | ad12c01 |
15 | 73650d9 |
hex | 4e84e91 |
82333329 has 16 divisors (see below), whose sum is σ = 125177472. Its totient is φ = 47685888.
The previous prime is 82333319. The next prime is 82333333. The reversal of 82333329 is 92333328.
It is not a de Polignac number, because 82333329 - 25 = 82333297 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 82333329.
It is not an unprimeable number, because it can be changed into a prime (82333319) 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, 61429 + ... + 62754.
It is an arithmetic number, because the mean of its divisors is an integer number (7823592).
Almost surely, 282333329 is an apocalyptic number.
It is an amenable number.
82333329 is a deficient number, since it is larger than the sum of its proper divisors (42844143).
82333329 is a wasteful number, since it uses less digits than its factorization.
82333329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124216.
The product of its digits is 23328, while the sum is 33.
The square root of 82333329 is about 9073.7714870940. The cubic root of 82333329 is about 435.0360281958.
Subtracting 82333329 from its reverse (92333328), we obtain a palindrome (9999999).
The spelling of 82333329 in words is "eighty-two million, three hundred thirty-three thousand, three hundred twenty-nine".
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