Base | Representation |
---|---|
bin | 10000100111111101… |
… | …01101101100101111 |
3 | 212001000020011212200 |
4 | 20103332231230233 |
5 | 121234314014212 |
6 | 4033344432543 |
7 | 434113311411 |
oct | 102376555457 |
9 | 25030204780 |
10 | 8925141807 |
11 | 387001215a |
12 | 1891018753 |
13 | ac31003ca |
14 | 6094ca9b1 |
15 | 3738416dc |
hex | 213fadb2f |
8925141807 has 12 divisors (see below), whose sum is σ = 13047196344. Its totient is φ = 5878406160.
The previous prime is 8925141779. The next prime is 8925141811. The reversal of 8925141807 is 7081415298.
It is not a de Polignac number, because 8925141807 - 28 = 8925141551 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8925141817) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5973244 + ... + 5974737.
It is an arithmetic number, because the mean of its divisors is an integer number (1087266362).
Almost surely, 28925141807 is an apocalyptic number.
8925141807 is a deficient number, since it is larger than the sum of its proper divisors (4122054537).
8925141807 is a wasteful number, since it uses less digits than its factorization.
8925141807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11948070 (or 11948067 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 45.
The square root of 8925141807 is about 94472.9686577065. The cubic root of 8925141807 is about 2074.3006735731.
The spelling of 8925141807 in words is "eight billion, nine hundred twenty-five million, one hundred forty-one thousand, eight hundred seven".
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