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115325351200 = 2552144156689
BaseRepresentation
bin110101101100111101…
…1010011010100100000
3102000200012222211212201
41223121323103110200
53342141242214300
6124551342302544
711221604211463
oct1533173232440
9360605884781
10115325351200
1144a00177304
121a426287a54
13ab4b8915a7
1458205772da
152eee8b966a
hex1ad9ed3520

115325351200 has 36 divisors (see below), whose sum is σ = 281538015570. Its totient is φ = 46130140160.

The previous prime is 115325351117. The next prime is 115325351201. The reversal of 115325351200 is 2153523511.

It can be written as a sum of positive squares in 3 ways, for example, as 107114816656 + 8210534544 = 327284^2 + 90612^2 .

It is not an unprimeable number, because it can be changed into a prime (115325351201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72077545 + ... + 72079144.

Almost surely, 2115325351200 is an apocalyptic number.

115325351200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115325351200 is an abundant number, since it is smaller than the sum of its proper divisors (166212664370).

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

115325351200 is a wasteful number, since it uses less digits than its factorization.

115325351200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144156709 (or 144156696 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 115325351200 its reverse (2153523511), we get a palindrome (117478874711).

The spelling of 115325351200 in words is "one hundred fifteen billion, three hundred twenty-five million, three hundred fifty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 144156689 288313378 576626756 720783445 1153253512 1441566890 2306507024 2883133780 3603917225 4613014048 5766267560 7207834450 11532535120 14415668900 23065070240 28831337800 57662675600 115325351200