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118608377012 = 22121724364909
BaseRepresentation
bin110111001110110011…
…1000011010010110100
3102100011000120211122022
41232131213003102310
53420402221031022
6130253221052312
711366140366346
oct1563547032264
9370130524568
10118608377012
1146335378184
121aba1857098
13b252aac808
145a525b5296
153142c17c42
hex1b9d9c34b4

118608377012 has 12 divisors (see below), whose sum is σ = 207735222660. Its totient is φ = 59255456256.

The previous prime is 118608376993. The next prime is 118608377029. The reversal of 118608377012 is 210773806811.

It can be written as a sum of positive squares in 2 ways, for example, as 77437532176 + 41170844836 = 278276^2 + 202906^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12177587 + ... + 12187322.

It is an arithmetic number, because the mean of its divisors is an integer number (17311268555).

Almost surely, 2118608377012 is an apocalyptic number.

It is an amenable number.

118608377012 is a deficient number, since it is larger than the sum of its proper divisors (89126845648).

118608377012 is a wasteful number, since it uses less digits than its factorization.

118608377012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24366130 (or 24366128 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 118608377012 in words is "one hundred eighteen billion, six hundred eight million, three hundred seventy-seven thousand, twelve".

Divisors: 1 2 4 1217 2434 4868 24364909 48729818 97459636 29652094253 59304188506 118608377012