Base | Representation |
---|---|
bin | 101111110110111111111… |
… | …000010111011110000000 |
3 | 102122102010221122101011110 |
4 | 233312333320113132000 |
5 | 412341101004042023 |
6 | 10554515145043320 |
7 | 456420146664600 |
oct | 57667770273600 |
9 | 12572127571143 |
10 | 3288869205888 |
11 | 105888aa20682 |
12 | 4514a3786540 |
13 | 1ab1a65cb0b6 |
14 | b5279a3cc00 |
15 | 5a83eb29a93 |
hex | 2fdbfe17780 |
3288869205888 has 192 divisors, whose sum is σ = 10760140731600. Its totient is φ = 884401717248.
The previous prime is 3288869205859. The next prime is 3288869205889. The reversal of 3288869205888 is 8885029688823.
It is a tau number, because it is divible by the number of its divisors (192).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3288869205889) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4821043 + ... + 5460786.
Almost surely, 23288869205888 is an apocalyptic number.
It is an amenable number.
3288869205888 is an abundant number, since it is smaller than the sum of its proper divisors (7471271525712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3288869205888 is a wasteful number, since it uses less digits than its factorization.
3288869205888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10281877 (or 10281858 counting only the distinct ones).
The product of its (nonzero) digits is 849346560, while the sum is 75.
The spelling of 3288869205888 in words is "three trillion, two hundred eighty-eight billion, eight hundred sixty-nine million, two hundred five thousand, eight hundred eighty-eight".
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