Base | Representation |
---|---|
bin | 1110111001110101… |
… | …01011000010101100 |
3 | 202122121220221211002 |
4 | 13130322223002230 |
5 | 112341320213333 |
6 | 3401544215432 |
7 | 402165141440 |
oct | 73472530254 |
9 | 22577827732 |
10 | 8001335468 |
11 | 34365aa845 |
12 | 167376a578 |
13 | 9a68bcc39 |
14 | 55c934820 |
15 | 31c6b10e8 |
hex | 1dceab0ac |
8001335468 has 24 divisors (see below), whose sum is σ = 16046295552. Its totient is φ = 3419795664.
The previous prime is 8001335453. The next prime is 8001335471. The reversal of 8001335468 is 8645331008.
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, 379046 + ... + 399597.
It is an arithmetic number, because the mean of its divisors is an integer number (668595648).
Almost surely, 28001335468 is an apocalyptic number.
It is an amenable number.
8001335468 is an abundant number, since it is smaller than the sum of its proper divisors (8044960084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8001335468 is a wasteful number, since it uses less digits than its factorization.
8001335468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779021 (or 779019 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The square root of 8001335468 is about 89450.1842815318. The cubic root of 8001335468 is about 2000.1112828080. Note that the first 3 decimals are identical.
The spelling of 8001335468 in words is "eight billion, one million, three hundred thirty-five thousand, four hundred sixty-eight".
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