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117484305120 = 25345731319107
BaseRepresentation
bin110110101101010011…
…1000011101011100000
3102020020200110001220000
41231122213003223200
53411101440230440
6125545504220000
711326241055000
oct1553247035340
9366220401800
10117484305120
1145908911346
121a92930a600
13b103c51210
1459871ac000
1530c91c9730
hex1b5a9c3ae0

117484305120 has 1920 divisors, whose sum is σ = 553246848000. Its totient is φ = 23263801344.

The previous prime is 117484305119. The next prime is 117484305199. The reversal of 117484305120 is 21503484711.

117484305120 is a `hidden beast` number, since 1 + 174 + 8 + 430 + 51 + 2 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 319 ways as a sum of consecutive naturals, for example, 1097984107 + ... + 1097984213.

It is an arithmetic number, because the mean of its divisors is an integer number (288149400).

Almost surely, 2117484305120 is an apocalyptic number.

117484305120 is a gapful number since it is divisible by the number (10) 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 117484305120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276623424000).

117484305120 is an abundant number, since it is smaller than the sum of its proper divisors (435762542880).

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

117484305120 is a wasteful number, since it uses less digits than its factorization.

117484305120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

Adding to 117484305120 its reverse (21503484711), we get a palindrome (138987789831).

The spelling of 117484305120 in words is "one hundred seventeen billion, four hundred eighty-four million, three hundred five thousand, one hundred twenty".