Base | Representation |
---|---|
bin | 1001000110101110… |
… | …01100101010100111 |
3 | 110121200002212211002 |
4 | 10203113030222213 |
5 | 40002343013142 |
6 | 2125020103515 |
7 | 232064306531 |
oct | 44327145247 |
9 | 13550085732 |
10 | 4888251047 |
11 | 20893213a9 |
12 | b45094b9b |
13 | 5cb963454 |
14 | 3452d2851 |
15 | 1d9230a32 |
hex | 1235ccaa7 |
4888251047 has 4 divisors (see below), whose sum is σ = 4896148680. Its totient is φ = 4880353416.
The previous prime is 4888251031. The next prime is 4888251061. The reversal of 4888251047 is 7401528884.
4888251047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4888251047 - 24 = 4888251031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4888250992 and 4888251010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4888251007) 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 3 ways as a sum of consecutive naturals, for example, 3947888 + ... + 3949125.
It is an arithmetic number, because the mean of its divisors is an integer number (1224037170).
Almost surely, 24888251047 is an apocalyptic number.
4888251047 is a deficient number, since it is larger than the sum of its proper divisors (7897633).
4888251047 is an equidigital number, since it uses as much as digits as its factorization.
4888251047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7897632.
The product of its (nonzero) digits is 573440, while the sum is 47.
The square root of 4888251047 is about 69916.0285413867. The cubic root of 4888251047 is about 1697.1406428106.
The spelling of 4888251047 in words is "four billion, eight hundred eighty-eight million, two hundred fifty-one thousand, forty-seven".
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