Base | Representation |
---|---|
bin | 10010010001001001111111 |
3 | 100000022002022 |
4 | 102101021333 |
5 | 2211220423 |
6 | 250350355 |
7 | 55463462 |
oct | 22211177 |
9 | 10008068 |
10 | 4788863 |
11 | 2780a42 |
12 | 172b3bb |
13 | cb8961 |
14 | 8c92d9 |
15 | 648dc8 |
hex | 49127f |
4788863 has 2 divisors, whose sum is σ = 4788864. Its totient is φ = 4788862.
The previous prime is 4788821. The next prime is 4788869. The reversal of 4788863 is 3688874.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4788863 - 214 = 4772479 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a zygodrome in base 8.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4788869) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394431 + 2394432.
It is an arithmetic number, because the mean of its divisors is an integer number (2394432).
Almost surely, 24788863 is an apocalyptic number.
4788863 is a deficient number, since it is larger than the sum of its proper divisors (1).
4788863 is an equidigital number, since it uses as much as digits as its factorization.
4788863 is an evil number, because the sum of its binary digits is even.
The product of its digits is 258048, while the sum is 44.
The square root of 4788863 is about 2188.3470931276. The cubic root of 4788863 is about 168.5559693967. Note that the first 3 decimals are identical.
The spelling of 4788863 in words is "four million, seven hundred eighty-eight thousand, eight hundred sixty-three".
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