Base | Representation |
---|---|
bin | 1110111111111010… |
… | …01100000011110000 |
3 | 202210011212120120000 |
4 | 13133331030003300 |
5 | 112442343423030 |
6 | 3411005150000 |
7 | 403354434651 |
oct | 73775140360 |
9 | 22704776500 |
10 | 8052326640 |
11 | 3462368206 |
12 | 168885b300 |
13 | 9b4334527 |
14 | 565609528 |
15 | 321dd4860 |
hex | 1dff4c0f0 |
8052326640 has 100 divisors (see below), whose sum is σ = 27966945864. Its totient is φ = 2147285376.
The previous prime is 8052326629. The next prime is 8052326671. The reversal of 8052326640 is 466232508.
8052326640 is a `hidden beast` number, since 8 + 0 + 5 + 2 + 3 + 2 + 6 + 640 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 8052326595 and 8052326604.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 614842 + ... + 627801.
Almost surely, 28052326640 is an apocalyptic number.
8052326640 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
8052326640 is an abundant number, since it is smaller than the sum of its proper divisors (19914619224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8052326640 is a wasteful number, since it uses less digits than its factorization.
8052326640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242668 (or 1242653 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The square root of 8052326640 is about 89734.7571457125. The cubic root of 8052326640 is about 2004.3510805180.
The spelling of 8052326640 in words is "eight billion, fifty-two million, three hundred twenty-six thousand, six hundred forty".
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