Base | Representation |
---|---|
bin | 10001001101101110011001… |
… | …110000111011101101011000 |
3 | 100221001210122212021210010021 |
4 | 101031232121300323231120 |
5 | 34410413003334034440 |
6 | 425004402420000224 |
7 | 21642602410062664 |
oct | 2115563160735530 |
9 | 327053585253107 |
10 | 75709968268120 |
11 | 2213a46537269a |
12 | 85a9123230074 |
13 | 333255b494cb4 |
14 | 149a54c3758a4 |
15 | 8b45cb4b084a |
hex | 44db99c3bb58 |
75709968268120 has 64 divisors (see below), whose sum is σ = 170968560354720. Its totient is φ = 30173587928064.
The previous prime is 75709968268097. The next prime is 75709968268153. The reversal of 75709968268120 is 2186286990757.
75709968268120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 75709968268120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101656132 + ... + 102398188.
Almost surely, 275709968268120 is an apocalyptic number.
It is an amenable number.
75709968268120 is an abundant number, since it is smaller than the sum of its proper divisors (95258592086600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75709968268120 is a wasteful number, since it uses less digits than its factorization.
75709968268120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 751364 (or 751360 counting only the distinct ones).
The product of its (nonzero) digits is 182891520, while the sum is 70.
The spelling of 75709968268120 in words is "seventy-five trillion, seven hundred nine billion, nine hundred sixty-eight million, two hundred sixty-eight thousand, one hundred twenty".
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