Base | Representation |
---|---|
bin | 1110111111101101… |
… | …10010110110011101 |
3 | 202210001201102100200 |
4 | 13133312302312131 |
5 | 112441431304100 |
6 | 3410505214113 |
7 | 403334254221 |
oct | 73766626635 |
9 | 22701642320 |
10 | 8050650525 |
11 | 3461422995 |
12 | 1688191339 |
13 | 9b3b98648 |
14 | 5652d0781 |
15 | 321ba2e00 |
hex | 1dfdb2d9d |
8050650525 has 18 divisors (see below), whose sum is σ = 14419610010. Its totient is φ = 4293680160.
The previous prime is 8050650499. The next prime is 8050650557. The reversal of 8050650525 is 5250560508.
8050650525 is a `hidden beast` number, since 80 + 5 + 0 + 6 + 50 + 525 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 2288474244 + 5762176281 = 47838^2 + 75909^2 .
It is not a de Polignac number, because 8050650525 - 219 = 8050126237 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8050650525.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17890110 + ... + 17890559.
It is an arithmetic number, because the mean of its divisors is an integer number (801089445).
Almost surely, 28050650525 is an apocalyptic number.
It is an amenable number.
8050650525 is a deficient number, since it is larger than the sum of its proper divisors (6368959485).
8050650525 is a wasteful number, since it uses less digits than its factorization.
8050650525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35780685 (or 35780677 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The square root of 8050650525 is about 89725.4173854878. The cubic root of 8050650525 is about 2004.2120003826.
The spelling of 8050650525 in words is "eight billion, fifty million, six hundred fifty thousand, five hundred twenty-five".
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