Base | Representation |
---|---|
bin | 101011011100100110001… |
… | …001011001000100001100 |
3 | 101120102110112122212022020 |
4 | 223130212021121010030 |
5 | 342404043410020032 |
6 | 10203330215250140 |
7 | 425463666352635 |
oct | 53344611310414 |
9 | 11512415585266 |
10 | 2985642266892 |
11 | a5122725134a |
12 | 402779679950 |
13 | 18871108b03c |
14 | a47120dc88c |
15 | 529e3eeab2c |
hex | 2b72625910c |
2985642266892 has 24 divisors (see below), whose sum is σ = 7031606089536. Its totient is φ = 985913022288.
The previous prime is 2985642266821. The next prime is 2985642266903. The reversal of 2985642266892 is 2986622465892.
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, 1162631998 + ... + 1162634565.
It is an arithmetic number, because the mean of its divisors is an integer number (292983587064).
Almost surely, 22985642266892 is an apocalyptic number.
It is an amenable number.
2985642266892 is an abundant number, since it is smaller than the sum of its proper divisors (4045963822644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985642266892 is a wasteful number, since it uses less digits than its factorization.
2985642266892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2325266677 (or 2325266675 counting only the distinct ones).
The product of its digits is 358318080, while the sum is 69.
The spelling of 2985642266892 in words is "two trillion, nine hundred eighty-five billion, six hundred forty-two million, two hundred sixty-six thousand, eight hundred ninety-two".
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