Base | Representation |
---|---|
bin | 100101010001101001… |
… | …0001111100110001000 |
3 | 21122121202002102202122 |
4 | 1022203102033212020 |
5 | 2302420003130013 |
6 | 100435101150412 |
7 | 5532454152626 |
oct | 1124322174610 |
9 | 248552072678 |
10 | 80048880008 |
11 | 30a48562389 |
12 | 1362025b408 |
13 | 77192ba4b6 |
14 | 3c35460516 |
15 | 2137926a08 |
hex | 12a348f988 |
80048880008 has 8 divisors (see below), whose sum is σ = 150091650030. Its totient is φ = 40024440000.
The previous prime is 80048880007. The next prime is 80048880011. The reversal of 80048880008 is 80008884008.
It can be written as a sum of positive squares in only one way, i.e., 65883595684 + 14165284324 = 256678^2 + 119018^2 .
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 (80048880007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003054993 + ... + 5003055008.
Almost surely, 280048880008 is an apocalyptic number.
It is an amenable number.
80048880008 is a deficient number, since it is larger than the sum of its proper divisors (70042770022).
80048880008 is a wasteful number, since it uses less digits than its factorization.
80048880008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10006110007 (or 10006110003 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 44.
The spelling of 80048880008 in words is "eighty billion, forty-eight million, eight hundred eighty thousand, eight".
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