Search a number
-
+
4879888993 = 72632819433
BaseRepresentation
bin1001000101101110…
…10011001001100001
3110121002101001020101
410202313103021201
534443222421433
62124120542401
7231633241420
oct44267231141
913532331211
104879888993
11208462a911
12b42321a01
135c9cc62a5
143441572b7
151d862d07d
hex122dd3261

4879888993 has 16 divisors (see below), whose sum is σ = 5618739456. Its totient is φ = 4151589120.

The previous prime is 4879888933. The next prime is 4879888999. The reversal of 4879888993 is 3998889784.

It is not a de Polignac number, because 4879888993 - 213 = 4879880801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4879888999) 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, 512605 + ... + 522037.

It is an arithmetic number, because the mean of its divisors is an integer number (351171216).

Almost surely, 24879888993 is an apocalyptic number.

It is an amenable number.

4879888993 is a deficient number, since it is larger than the sum of its proper divisors (738850463).

4879888993 is a wasteful number, since it uses less digits than its factorization.

4879888993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9984.

The product of its digits is 250822656, while the sum is 73.

The square root of 4879888993 is about 69856.2022514823. The cubic root of 4879888993 is about 1696.1723563684.

The spelling of 4879888993 in words is "four billion, eight hundred seventy-nine million, eight hundred eighty-eight thousand, nine hundred ninety-three".

Divisors: 1 7 263 281 1841 1967 9433 66031 73903 517321 2480879 2650673 17366153 18554711 697126999 4879888993