Search a number
-
+
8082772 = 222020693
BaseRepresentation
bin11110110101010101010100
3120012122110221
4132311111110
54032122042
6445124124
7125462635
oct36652524
916178427
108082772
114620785
122859644
1318a0009
14110588c
15a99d67
hex7b5554

8082772 has 6 divisors (see below), whose sum is σ = 14144858. Its totient is φ = 4041384.

The previous prime is 8082751. The next prime is 8082773. The reversal of 8082772 is 2772808.

It can be written as a sum of positive squares in only one way, i.e., 7420176 + 662596 = 2724^2 + 814^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8082773) by changing a digit.

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 as a sum of consecutive naturals, namely, 1010343 + ... + 1010350.

Almost surely, 28082772 is an apocalyptic number.

It is an amenable number.

8082772 is a deficient number, since it is larger than the sum of its proper divisors (6062086).

8082772 is a wasteful number, since it uses less digits than its factorization.

8082772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020697 (or 2020695 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 8082772 is about 2843.0216319965. The cubic root of 8082772 is about 200.6874013568.

The spelling of 8082772 in words is "eight million, eighty-two thousand, seven hundred seventy-two".

Divisors: 1 2 4 2020693 4041386 8082772