Search a number
-
+
4809340800 = 27325211171947
BaseRepresentation
bin1000111101010100…
…01011011110000000
3110102011121211022100
410132222023132000
534322142401200
62113120510400
7230115502515
oct43652133600
913364554270
104809340800
112048824a20
12b2277b400
135b84c50b4
14338a3130c
151d2344d00
hex11ea8b780

4809340800 has 1152 divisors, whose sum is σ = 21309350400. Its totient is φ = 1017446400.

The previous prime is 4809340777. The next prime is 4809340807. The reversal of 4809340800 is 80439084.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a super-3 number, since 3×48093408003 (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4809340807) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 102326377 + ... + 102326423.

It is an arithmetic number, because the mean of its divisors is an integer number (18497700).

Almost surely, 24809340800 is an apocalyptic number.

4809340800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4809340800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10654675200).

4809340800 is an abundant number, since it is smaller than the sum of its proper divisors (16500009600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4809340800 is a wasteful number, since it uses less digits than its factorization.

4809340800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4809340800 is about 69349.4109564025. The cubic root of 4809340800 is about 1687.9588349013.

Adding to 4809340800 its reverse (80439084), we get a palindrome (4889779884).

The spelling of 4809340800 in words is "four billion, eight hundred nine million, three hundred forty thousand, eight hundred".