Base | Representation |
---|---|
bin | 101001101111011001111… |
… | …110101110010001110100 |
3 | 101011012211202012002002202 |
4 | 221233121332232101310 |
5 | 333443440433103123 |
6 | 10033420324524032 |
7 | 414143430064013 |
oct | 51573176562164 |
9 | 11135752162082 |
10 | 2868400284788 |
11 | a065331aa965 |
12 | 3a3ab9550618 |
13 | 17a6483c212c |
14 | 9cb8d1aca7a |
15 | 4e93123aa28 |
hex | 29bd9fae474 |
2868400284788 has 24 divisors (see below), whose sum is σ = 5052039999552. Its totient is φ = 1424986649024.
The previous prime is 2868400284773. The next prime is 2868400284793. The reversal of 2868400284788 is 8874820048682.
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, 2859920 + ... + 3730407.
It is an arithmetic number, because the mean of its divisors is an integer number (210501666648).
Almost surely, 22868400284788 is an apocalyptic number.
It is an amenable number.
2868400284788 is a deficient number, since it is larger than the sum of its proper divisors (2183639714764).
2868400284788 is a wasteful number, since it uses less digits than its factorization.
2868400284788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6591031 (or 6591029 counting only the distinct ones).
The product of its (nonzero) digits is 88080384, while the sum is 65.
The spelling of 2868400284788 in words is "two trillion, eight hundred sixty-eight billion, four hundred million, two hundred eighty-four thousand, seven hundred eighty-eight".
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