Base | Representation |
---|---|
bin | 1110111101010101… |
… | …11100110111100000 |
3 | 202201200022022111101 |
4 | 13132222330313200 |
5 | 112421334043413 |
6 | 3404515124144 |
7 | 403003256362 |
oct | 73652746740 |
9 | 22650268441 |
10 | 8030768608 |
11 | 3451183355 |
12 | 16815a3654 |
13 | 9aca26bb5 |
14 | 5627d6d32 |
15 | 320076edd |
hex | 1deabcde0 |
8030768608 has 48 divisors (see below), whose sum is σ = 16956792720. Its totient is φ = 3732258816.
The previous prime is 8030768561. The next prime is 8030768633. The reversal of 8030768608 is 8068670308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92385 + ... + 156832.
It is an arithmetic number, because the mean of its divisors is an integer number (353266515).
Almost surely, 28030768608 is an apocalyptic number.
It is an amenable number.
8030768608 is an abundant number, since it is smaller than the sum of its proper divisors (8926024112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8030768608 is a wasteful number, since it uses less digits than its factorization.
8030768608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249299 (or 249291 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 8030768608 is about 89614.5557819710. Note that the first 3 decimals coincide. The cubic root of 8030768608 is about 2002.5607704945.
The spelling of 8030768608 in words is "eight billion, thirty million, seven hundred sixty-eight thousand, six hundred eight".
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