Base | Representation |
---|---|
bin | 1010110001110001… |
… | …0110011110010110 |
3 | 21110121220101021011 |
4 | 2230130112132112 |
5 | 21411114110423 |
6 | 1155025242434 |
7 | 131460025321 |
oct | 25434263626 |
9 | 7417811234 |
10 | 2893113238 |
11 | 12550a5884 |
12 | 688a9341a |
13 | 3714cc232 |
14 | 1d63417b8 |
15 | 11decdb0d |
hex | ac716796 |
2893113238 has 16 divisors (see below), whose sum is σ = 4414299120. Its totient is φ = 1421857696.
The previous prime is 2893113233. The next prime is 2893113241. The reversal of 2893113238 is 8323113982.
It is a self number, because there is not a number n which added to its sum of digits gives 2893113238.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2893113233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11533 + ... + 76936.
It is an arithmetic number, because the mean of its divisors is an integer number (275893695).
Almost surely, 22893113238 is an apocalyptic number.
2893113238 is a deficient number, since it is larger than the sum of its proper divisors (1521185882).
2893113238 is a wasteful number, since it uses less digits than its factorization.
2893113238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88751.
The product of its digits is 62208, while the sum is 40.
The square root of 2893113238 is about 53787.6680847943. The cubic root of 2893113238 is about 1424.9134225434.
The spelling of 2893113238 in words is "two billion, eight hundred ninety-three million, one hundred thirteen thousand, two hundred thirty-eight".
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