Base | Representation |
---|---|
bin | 1001110101010… |
… | …00100001100110 |
3 | 12202012101012102 |
4 | 10322220201212 |
5 | 132103313311 |
6 | 12103452102 |
7 | 2021030105 |
oct | 472504146 |
9 | 182171172 |
10 | 82479206 |
11 | 42614937 |
12 | 23757032 |
13 | 1411a984 |
14 | ad5003c |
15 | 739343b |
hex | 4ea8866 |
82479206 has 16 divisors (see below), whose sum is σ = 131960016. Its totient is φ = 38528256.
The previous prime is 82479169. The next prime is 82479217. The reversal of 82479206 is 60297428.
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 82479206.
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, 4196 + ... + 13511.
It is an arithmetic number, because the mean of its divisors is an integer number (8247501).
Almost surely, 282479206 is an apocalyptic number.
82479206 is a deficient number, since it is larger than the sum of its proper divisors (49480810).
82479206 is a wasteful number, since it uses less digits than its factorization.
82479206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17863.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 82479206 is about 9081.8063181286. The cubic root of 82479206 is about 435.2928067815.
The spelling of 82479206 in words is "eighty-two million, four hundred seventy-nine thousand, two hundred six".
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