Base | Representation |
---|---|
bin | 111101111110100… |
… | …0111101111110010 |
3 | 12100221011122110000 |
4 | 1323331013233302 |
5 | 13224340320312 |
6 | 542205250430 |
7 | 102351323211 |
oct | 17375075762 |
9 | 5327148400 |
10 | 2079620082 |
11 | 977989391 |
12 | 4a0563a16 |
13 | 271b03837 |
14 | 15a2a3078 |
15 | c288dadc |
hex | 7bf47bf2 |
2079620082 has 40 divisors (see below), whose sum is σ = 4738892400. Its totient is φ = 681454296.
The previous prime is 2079620077. The next prime is 2079620083. The reversal of 2079620082 is 2800269702.
2079620082 is a `hidden beast` number, since 20 + 7 + 9 + 620 + 0 + 8 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (2079620083) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 99232 + ... + 118347.
It is an arithmetic number, because the mean of its divisors is an integer number (118472310).
Almost surely, 22079620082 is an apocalyptic number.
2079620082 is an abundant number, since it is smaller than the sum of its proper divisors (2659272318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2079620082 is a wasteful number, since it uses less digits than its factorization.
2079620082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217652 (or 217643 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 2079620082 is about 45602.8516871478. The cubic root of 2079620082 is about 1276.4231361849.
Adding to 2079620082 its reverse (2800269702), we get a palindrome (4879889784).
The spelling of 2079620082 in words is "two billion, seventy-nine million, six hundred twenty thousand, eighty-two".
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