Base | Representation |
---|---|
bin | 1001110100001… |
… | …11111101001010 |
3 | 12201221121012112 |
4 | 10322013331022 |
5 | 132040031202 |
6 | 12100542322 |
7 | 2016633140 |
oct | 472077512 |
9 | 181847175 |
10 | 82345802 |
11 | 42533690 |
12 | 236b19a2 |
13 | 140a2036 |
14 | ad17590 |
15 | 7368b52 |
hex | 4e87f4a |
82345802 has 32 divisors (see below), whose sum is σ = 154828800. Its totient is φ = 31909680.
The previous prime is 82345801. The next prime is 82345811. The reversal of 82345802 is 20854328.
It is a super-2 number, since 2×823458022 = 13561662214046408, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (82345801) 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, 29303 + ... + 31989.
It is an arithmetic number, because the mean of its divisors is an integer number (4838400).
Almost surely, 282345802 is an apocalyptic number.
82345802 is a deficient number, since it is larger than the sum of its proper divisors (72482998).
82345802 is a wasteful number, since it uses less digits than its factorization.
82345802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906.
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 82345802 is about 9074.4587717395. The cubic root of 82345802 is about 435.0579955264.
The spelling of 82345802 in words is "eighty-two million, three hundred forty-five thousand, eight hundred two".
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