Base | Representation |
---|---|
bin | 11101111001001001010… |
… | …101010011100010100101 |
3 | 21021101022110011110211122 |
4 | 131321021111103202211 |
5 | 232124023010024232 |
6 | 4211410420143325 |
7 | 301261413521213 |
oct | 35711125234245 |
9 | 7241273143748 |
10 | 2054224689317 |
11 | 722212313509 |
12 | 292157837b45 |
13 | 11b935645758 |
14 | 715d4301cb3 |
15 | 3867d6cc312 |
hex | 1de495538a5 |
2054224689317 has 4 divisors (see below), whose sum is σ = 2054236028460. Its totient is φ = 2054213350176.
The previous prime is 2054224689227. The next prime is 2054224689353. The reversal of 2054224689317 is 7139864224502.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 442000258561 + 1612224430756 = 664831^2 + 1269734^2 .
It is a cyclic number.
It is not a de Polignac number, because 2054224689317 - 210 = 2054224688293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2054224689217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5393342 + ... + 5761647.
It is an arithmetic number, because the mean of its divisors is an integer number (513559007115).
It is a 1-persistent number, because it is pandigital, but 2⋅2054224689317 = 4108449378634 is not.
Almost surely, 22054224689317 is an apocalyptic number.
It is an amenable number.
2054224689317 is a deficient number, since it is larger than the sum of its proper divisors (11339143).
2054224689317 is a wasteful number, since it uses less digits than its factorization.
2054224689317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11339142.
The product of its (nonzero) digits is 5806080, while the sum is 53.
The spelling of 2054224689317 in words is "two trillion, fifty-four billion, two hundred twenty-four million, six hundred eighty-nine thousand, three hundred seventeen".
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