Base | Representation |
---|---|
bin | 1011001101110010111… |
… | …00101001101011110101 |
3 | 1100211200122012021220211 |
4 | 11212321130221223311 |
5 | 22303211011310302 |
6 | 453011122425421 |
7 | 36561443504206 |
oct | 5467134515365 |
9 | 1324618167824 |
10 | 385363385077 |
11 | 139482647a30 |
12 | 62829502271 |
13 | 2a455183a58 |
14 | 1491a3315ad |
15 | a056963ad7 |
hex | 59b9729af5 |
385363385077 has 8 divisors (see below), whose sum is σ = 420400972800. Its totient is φ = 350326556160.
The previous prime is 385363385053. The next prime is 385363385083. The reversal of 385363385077 is 770583363583.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 385363385077 - 231 = 383215901429 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385363385027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637068 + ... + 1857610.
It is an arithmetic number, because the mean of its divisors is an integer number (52550121600).
Almost surely, 2385363385077 is an apocalyptic number.
It is an amenable number.
385363385077 is a deficient number, since it is larger than the sum of its proper divisors (35037587723).
385363385077 is a wasteful number, since it uses less digits than its factorization.
385363385077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379403.
The product of its (nonzero) digits is 38102400, while the sum is 58.
The spelling of 385363385077 in words is "three hundred eighty-five billion, three hundred sixty-three million, three hundred eighty-five thousand, seventy-seven".
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