Base | Representation |
---|---|
bin | 1010100010010001… |
… | …0001011010001111 |
3 | 21022002112101111201 |
4 | 2220210101122033 |
5 | 21242442041113 |
6 | 1144343330331 |
7 | 130040201323 |
oct | 25044213217 |
9 | 7262471451 |
10 | 2828080783 |
11 | 1221417a50 |
12 | 66b1509a7 |
13 | 360bac7a8 |
14 | 1cb853983 |
15 | 118434cdd |
hex | a891168f |
2828080783 has 16 divisors (see below), whose sum is σ = 3359548800. Its totient is φ = 2351674080.
The previous prime is 2828080771. The next prime is 2828080799. The reversal of 2828080783 is 3870808282.
It is not a de Polignac number, because 2828080783 - 221 = 2825983631 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 (2828080763) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227241 + ... + 239362.
It is an arithmetic number, because the mean of its divisors is an integer number (209971800).
Almost surely, 22828080783 is an apocalyptic number.
2828080783 is a deficient number, since it is larger than the sum of its proper divisors (531468017).
2828080783 is a wasteful number, since it uses less digits than its factorization.
2828080783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466662.
The product of its (nonzero) digits is 344064, while the sum is 46.
The square root of 2828080783 is about 53179.7027351602. The cubic root of 2828080783 is about 1414.1558363925.
The spelling of 2828080783 in words is "two billion, eight hundred twenty-eight million, eighty thousand, seven hundred eighty-three".
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