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4788000001 = 8357686747
BaseRepresentation
bin1000111010110001…
…10001010100000001
3110100200110121020101
410131120301110001
534301212000001
62111035242401
7226436220451
oct43530612401
913320417211
104788000001
1120377792a4
12b175a9401
135b3c625c5
14335c77d61
151d052ba01
hex11d631501

4788000001 has 4 divisors (see below), whose sum is σ = 4845686832. Its totient is φ = 4730313172.

The previous prime is 4787999989. The next prime is 4788000043. The reversal of 4788000001 is 1000008874.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4788000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4788000101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28843291 + ... + 28843456.

It is an arithmetic number, because the mean of its divisors is an integer number (1211421708).

Almost surely, 24788000001 is an apocalyptic number.

It is an amenable number.

4788000001 is a deficient number, since it is larger than the sum of its proper divisors (57686831).

4788000001 is an equidigital number, since it uses as much as digits as its factorization.

4788000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57686830.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 4788000001 is about 69195.3755752507. The cubic root of 4788000001 is about 1685.4584365480.

Adding to 4788000001 its reverse (1000008874), we get a palindrome (5788008875).

The spelling of 4788000001 in words is "four billion, seven hundred eighty-eight million, one", and thus it is an aban number.

Divisors: 1 83 57686747 4788000001