Base | Representation |
---|---|
bin | 10010010000111101011001 |
3 | 100000020222110 |
4 | 102100331121 |
5 | 2211204212 |
6 | 250342533 |
7 | 55461231 |
oct | 22207531 |
9 | 10006873 |
10 | 4788057 |
11 | 278037a |
12 | 172aa49 |
13 | cb8491 |
14 | 8c8cc1 |
15 | 648a3c |
hex | 490f59 |
4788057 has 16 divisors (see below), whose sum is σ = 6773760. Its totient is φ = 2999952.
The previous prime is 4788037. The next prime is 4788061. The reversal of 4788057 is 7508874.
It is not a de Polignac number, because 4788057 - 220 = 3739481 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4788037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9268 + ... + 9770.
It is an arithmetic number, because the mean of its divisors is an integer number (423360).
Almost surely, 24788057 is an apocalyptic number.
It is an amenable number.
4788057 is a deficient number, since it is larger than the sum of its proper divisors (1985703).
4788057 is a wasteful number, since it uses less digits than its factorization.
4788057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 692.
The product of its (nonzero) digits is 62720, while the sum is 39.
The square root of 4788057 is about 2188.1629281203. The cubic root of 4788057 is about 168.5465124731.
The spelling of 4788057 in words is "four million, seven hundred eighty-eight thousand, fifty-seven".
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