Base | Representation |
---|---|
bin | 111010011111111010101… |
… | …0111101110100100101000 |
3 | 1001110121122110021202000022 |
4 | 1310333311113232210220 |
5 | 2023211410103330213 |
6 | 25033305240300012 |
7 | 1456604464136426 |
oct | 164776527564450 |
9 | 31417573252008 |
10 | 8040000448808 |
11 | 261a821718499 |
12 | a9a257a71608 |
13 | 464226aa2a93 |
14 | 1db1d0d26116 |
15 | de2139da308 |
hex | 74ff55ee928 |
8040000448808 has 8 divisors (see below), whose sum is σ = 15075000841530. Its totient is φ = 4020000224400.
The previous prime is 8040000448801. The next prime is 8040000448829. The reversal of 8040000448808 is 8088440000408.
It can be written as a sum of positive squares in only one way, i.e., 7869248027524 + 170752421284 = 2805218^2 + 413222^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (8040000448801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502500028043 + ... + 502500028058.
Almost surely, 28040000448808 is an apocalyptic number.
It is an amenable number.
8040000448808 is a deficient number, since it is larger than the sum of its proper divisors (7035000392722).
8040000448808 is a wasteful number, since it uses less digits than its factorization.
8040000448808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1005000056107 (or 1005000056103 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 8040000448808 in words is "eight trillion, forty billion, four hundred forty-eight thousand, eight hundred eight".
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