Base | Representation |
---|---|
bin | 10001001000101001000100… |
… | …010111001100011000101010 |
3 | 100212211101222210100220202200 |
4 | 101020221010113030120222 |
5 | 34334202044113400341 |
6 | 424140111305241030 |
7 | 21605424663151053 |
oct | 2110510427143052 |
9 | 325741883326680 |
10 | 75360643106346 |
11 | 220152a6427294 |
12 | 8551492a93176 |
13 | 330862a666040 |
14 | 14876903ab72a |
15 | 8aa48380ddb6 |
hex | 448a445cc62a |
75360643106346 has 24 divisors (see below), whose sum is σ = 175841500582020. Its totient is φ = 23187890186496.
The previous prime is 75360643106341. The next prime is 75360643106377. The reversal of 75360643106346 is 64360134606357.
75360643106346 is a `hidden beast` number, since 7 + 53 + 60 + 6 + 431 + 0 + 63 + 46 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 73309128305625 + 2051514800721 = 8562075^2 + 1432311^2 .
It is a junction number, because it is equal to n+sod(n) for n = 75360643106292 and 75360643106301.
It is not an unprimeable number, because it can be changed into a prime (75360643106341) 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, 161027014951 + ... + 161027015418.
Almost surely, 275360643106346 is an apocalyptic number.
75360643106346 is an abundant number, since it is smaller than the sum of its proper divisors (100480857475674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75360643106346 is a wasteful number, since it uses less digits than its factorization.
75360643106346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322054030390 (or 322054030387 counting only the distinct ones).
The product of its (nonzero) digits is 19595520, while the sum is 54.
The spelling of 75360643106346 in words is "seventy-five trillion, three hundred sixty billion, six hundred forty-three million, one hundred six thousand, three hundred forty-six".
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