Base | Representation |
---|---|
bin | 1001110011111… |
… | …00000011000110 |
3 | 12201212010022011 |
4 | 10321330003012 |
5 | 132032001110 |
6 | 12055524434 |
7 | 2016341014 |
oct | 471740306 |
9 | 181763264 |
10 | 82297030 |
11 | 424aaa82 |
12 | 2368971a |
13 | 14085a8a |
14 | ad038b4 |
15 | 735948a |
hex | 4e7c0c6 |
82297030 has 16 divisors (see below), whose sum is σ = 148260960. Its totient is φ = 32890752.
The previous prime is 82297027. The next prime is 82297043. The reversal of 82297030 is 3079228.
It is a super-2 number, since 2×822970302 = 13545602293641800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 82296983 and 82297001.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12127 + ... + 17653.
It is an arithmetic number, because the mean of its divisors is an integer number (9266310).
Almost surely, 282297030 is an apocalyptic number.
82297030 is a deficient number, since it is larger than the sum of its proper divisors (65963930).
82297030 is a wasteful number, since it uses less digits than its factorization.
82297030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7023.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 82297030 is about 9071.7710509029. The cubic root of 82297030 is about 434.9720861112.
The spelling of 82297030 in words is "eighty-two million, two hundred ninety-seven thousand, thirty".
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