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120713481360 = 24335299719867
BaseRepresentation
bin111000001101100010…
…1011000110010010000
3102112120201201012221000
41300123011120302100
53434210122400420
6131242140502000
711502251442663
oct1603305306220
9375521635830
10120713481360
114721568223a
121b48a84a900
13b4c9c66aa4
145bb1dcd6da
15321793c690
hex1c1b158c90

120713481360 has 320 divisors, whose sum is σ = 434584684800. Its totient is φ = 30758289408.

The previous prime is 120713481353. The next prime is 120713481443. The reversal of 120713481360 is 63184317021.

It is a happy number.

120713481360 is a `hidden beast` number, since 1 + 207 + 13 + 4 + 81 + 360 = 666.

120713481360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6066147 + ... + 6086013.

It is an arithmetic number, because the mean of its divisors is an integer number (1358077140).

Almost surely, 2120713481360 is an apocalyptic number.

120713481360 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 120713481360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217292342400).

120713481360 is an abundant number, since it is smaller than the sum of its proper divisors (313871203440).

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

120713481360 is a wasteful number, since it uses less digits than its factorization.

120713481360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20015 (or 20003 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

Adding to 120713481360 its reverse (63184317021), we get a palindrome (183897798381).

The spelling of 120713481360 in words is "one hundred twenty billion, seven hundred thirteen million, four hundred eighty-one thousand, three hundred sixty".