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5072803200 = 27345219571
BaseRepresentation
bin1001011100101110…
…01101010110000000
3111002112101002210000
410232113031112000
540342114200300
62155211440000
7236465054463
oct45627152600
914075332700
105072803200
112173513143
12b96a56000
1362ac6c2ca
14361a132da
151ea537c00
hex12e5cd580

5072803200 has 240 divisors, whose sum is σ = 18720715860. Its totient is φ = 1352678400.

The previous prime is 5072803199. The next prime is 5072803231. The reversal of 5072803200 is 23082705.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 249415 + ... + 268985.

Almost surely, 25072803200 is an apocalyptic number.

5072803200 is a gapful number since it is divisible by the number (50) 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 5072803200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9360357930).

5072803200 is an abundant number, since it is smaller than the sum of its proper divisors (13647912660).

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

5072803200 is a wasteful number, since it uses less digits than its factorization.

5072803200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19607 (or 19581 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5072803200 is about 71223.6140616299. The cubic root of 5072803200 is about 1718.2354356937.

Adding to 5072803200 its reverse (23082705), we get a palindrome (5095885905).

The spelling of 5072803200 in words is "five billion, seventy-two million, eight hundred three thousand, two hundred".