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117230107748 = 22132254425149
BaseRepresentation
bin110110100101101110…
…1010111110001100100
3102012120222010111122112
41231023131113301210
53410041401421443
6125504344020152
711320033321535
oct1551335276144
9365528114575
10117230107748
1145798381076
121a878161658
13b09339c180
14596151c68c
1530b1c16b18
hex1b4b757c64

117230107748 has 12 divisors (see below), whose sum is σ = 220933664700. Its totient is φ = 54106203552.

The previous prime is 117230107741. The next prime is 117230107769. The reversal of 117230107748 is 847701032711.

It can be written as a sum of positive squares in 2 ways, for example, as 41631505444 + 75598602304 = 204038^2 + 274952^2 .

It is not an unprimeable number, because it can be changed into a prime (117230107741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127212523 + ... + 1127212626.

It is an arithmetic number, because the mean of its divisors is an integer number (18411138725).

Almost surely, 2117230107748 is an apocalyptic number.

It is an amenable number.

117230107748 is a deficient number, since it is larger than the sum of its proper divisors (103703556952).

117230107748 is a wasteful number, since it uses less digits than its factorization.

117230107748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254425166 (or 2254425164 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 41.

The spelling of 117230107748 in words is "one hundred seventeen billion, two hundred thirty million, one hundred seven thousand, seven hundred forty-eight".

Divisors: 1 2 4 13 26 52 2254425149 4508850298 9017700596 29307526937 58615053874 117230107748