Base | Representation |
---|---|
bin | 1111000010101101… |
… | …11011000100101001 |
3 | 202211211010200120111 |
4 | 13201112323010221 |
5 | 113014404200100 |
6 | 3413205254321 |
7 | 404061410155 |
oct | 74126730451 |
9 | 22754120514 |
10 | 8075850025 |
11 | 3474674721 |
12 | 16947043a1 |
13 | 9b917c5a9 |
14 | 5687b0065 |
15 | 323ece6ba |
hex | 1e15bb129 |
8075850025 has 24 divisors (see below), whose sum is σ = 10172786400. Its totient is φ = 6358450560.
The previous prime is 8075850007. The next prime is 8075850031. The reversal of 8075850025 is 5200585708.
It is not a de Polignac number, because 8075850025 - 215 = 8075817257 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8075850025.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3514677 + ... + 3516973.
It is an arithmetic number, because the mean of its divisors is an integer number (423866100).
Almost surely, 28075850025 is an apocalyptic number.
It is an amenable number.
8075850025 is a deficient number, since it is larger than the sum of its proper divisors (2096936375).
8075850025 is a wasteful number, since it uses less digits than its factorization.
8075850025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4473 (or 4468 counting only the distinct ones).
The product of its (nonzero) digits is 112000, while the sum is 40.
The square root of 8075850025 is about 89865.7333192135. The cubic root of 8075850025 is about 2006.3009634993.
The spelling of 8075850025 in words is "eight billion, seventy-five million, eight hundred fifty thousand, twenty-five".
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