Base | Representation |
---|---|
bin | 10001001101101100001000… |
… | …101100001000111010010001 |
3 | 100221001120101020101011100002 |
4 | 101031230020230020322101 |
5 | 34410343012241041103 |
6 | 425003321111535345 |
7 | 21642455163605126 |
oct | 2115541054107221 |
9 | 327046336334302 |
10 | 75707534315153 |
11 | 2213942647a814 |
12 | 85a876408a555 |
13 | 333226114c040 |
14 | 149a39add874d |
15 | 8b44d797e488 |
hex | 44db08b08e91 |
75707534315153 has 32 divisors (see below), whose sum is σ = 84583943690400. Its totient is φ = 67281294237696.
The previous prime is 75707534315117. The next prime is 75707534315209. The reversal of 75707534315153 is 35151343570757.
It can be written as a sum of positive squares in 16 ways, for example, as 32730161376784 + 42977372938369 = 5721028^2 + 6555713^2 .
It is a cyclic number.
It is not a de Polignac number, because 75707534315153 - 244 = 58115348270737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (75707534315053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187979525 + ... + 188381837.
It is an arithmetic number, because the mean of its divisors is an integer number (2643248240325).
Almost surely, 275707534315153 is an apocalyptic number.
It is an amenable number.
75707534315153 is a deficient number, since it is larger than the sum of its proper divisors (8876409375247).
75707534315153 is a wasteful number, since it uses less digits than its factorization.
75707534315153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403781.
The product of its (nonzero) digits is 23152500, while the sum is 56.
The spelling of 75707534315153 in words is "seventy-five trillion, seven hundred seven billion, five hundred thirty-four million, three hundred fifteen thousand, one hundred fifty-three".
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