Search a number
-
+
5324810400 = 253552721343
BaseRepresentation
bin1001111010110001…
…00010100010100000
3111202002120101200000
410331120202202200
541401122413100
62240213100000
7245645066400
oct47530424240
914662511600
105324810400
112292797958
121047327600
1366b2354b0
14387292800
15212716900
hex13d6228a0

5324810400 has 1296 divisors, whose sum is σ = 24960839904. Its totient is φ = 1097349120.

The previous prime is 5324810389. The next prime is 5324810411. The reversal of 5324810400 is 40184235.

5324810400 is a `hidden beast` number, since 5 + 3 + 248 + 10 + 400 = 666.

It is an interprime number because it is at equal distance from previous prime (5324810389) and next prime (5324810411).

It is a tau number, because it is divible by the number of its divisors (1296).

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

It is an unprimeable number.

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 215 ways as a sum of consecutive naturals, for example, 123832779 + ... + 123832821.

Almost surely, 25324810400 is an apocalyptic number.

5324810400 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 5324810400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12480419952).

5324810400 is an abundant number, since it is smaller than the sum of its proper divisors (19636029504).

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

5324810400 is a wasteful number, since it uses less digits than its factorization.

5324810400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 5324810400 is about 72971.2984672741. The cubic root of 5324810400 is about 1746.2297497646.

Adding to 5324810400 its reverse (40184235), we get a palindrome (5364994635).

The spelling of 5324810400 in words is "five billion, three hundred twenty-four million, eight hundred ten thousand, four hundred".