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7168027065012 = 22321118101078447
BaseRepresentation
bin110100001001110111110…
…1101001111101010110100
3221101020221010112021111100
41220103233231033222310
51414420104412040022
623124540212410100
71336605251516262
oct150235755175264
927336833467440
107168027065012
112313a41454230
12979265916930
133ccc328c3458
141aad11c5b432
15c66cbc311ac
hex684efb4fab4

7168027065012 has 36 divisors (see below), whose sum is σ = 19766377665216. Its totient is φ = 2172129413520.

The previous prime is 7168027064999. The next prime is 7168027065013. The reversal of 7168027065012 is 2105607208617.

7168027065012 is a `hidden beast` number, since 71 + 6 + 8 + 0 + 2 + 70 + 6 + 501 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×71680270650122 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7168027065013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9050538828 + ... + 9050539619.

It is an arithmetic number, because the mean of its divisors is an integer number (549066046256).

Almost surely, 27168027065012 is an apocalyptic number.

It is an amenable number.

7168027065012 is an abundant number, since it is smaller than the sum of its proper divisors (12598350600204).

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

7168027065012 is a wasteful number, since it uses less digits than its factorization.

7168027065012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18101078468 (or 18101078463 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The spelling of 7168027065012 in words is "seven trillion, one hundred sixty-eight billion, twenty-seven million, sixty-five thousand, twelve".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 18101078447 36202156894 54303235341 72404313788 108606470682 162909706023 199111862917 217212941364 325819412046 398223725834 597335588751 651638824092 796447451668 1194671177502 1792006766253 2389342355004 3584013532506 7168027065012