Base | Representation |
---|---|
bin | 1011001101010111000… |
… | …11101011101111011100 |
3 | 1100211002101200202102212 |
4 | 11212223203223233130 |
5 | 22302221332104414 |
6 | 452532035535552 |
7 | 36552613640261 |
oct | 5465343535734 |
9 | 1324071622385 |
10 | 385130347484 |
11 | 13937304a383 |
12 | 6278345a5b8 |
13 | 2a418accc9c |
14 | 148d73cd268 |
15 | a04128083e |
hex | 59ab8ebbdc |
385130347484 has 12 divisors (see below), whose sum is σ = 678112944264. Its totient is φ = 191383791984.
The previous prime is 385130347477. The next prime is 385130347489. The reversal of 385130347484 is 484743031583.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385130347489) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295344707 + ... + 295346010.
It is an arithmetic number, because the mean of its divisors is an integer number (56509412022).
Almost surely, 2385130347484 is an apocalyptic number.
It is an amenable number.
385130347484 is a deficient number, since it is larger than the sum of its proper divisors (292982596780).
385130347484 is a wasteful number, since it uses less digits than its factorization.
385130347484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590690884 (or 590690882 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 50.
The spelling of 385130347484 in words is "three hundred eighty-five billion, one hundred thirty million, three hundred forty-seven thousand, four hundred eighty-four".
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