Base | Representation |
---|---|
bin | 10110111101110… |
… | …100011100000111 |
3 | 222212000111011122 |
4 | 112331310130013 |
5 | 1242114214302 |
6 | 102122224155 |
7 | 12356014142 |
oct | 2675643407 |
9 | 885014148 |
10 | 385304327 |
11 | 188548931 |
12 | a905505b |
13 | 61a97635 |
14 | 3925b059 |
15 | 23c5e3a2 |
hex | 16f74707 |
385304327 has 4 divisors (see below), whose sum is σ = 386839656. Its totient is φ = 383769000.
The previous prime is 385304299. The next prime is 385304351. The reversal of 385304327 is 723403583.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 385304327 - 26 = 385304263 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 (385300327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767288 + ... + 767789.
It is an arithmetic number, because the mean of its divisors is an integer number (96709914).
Almost surely, 2385304327 is an apocalyptic number.
385304327 is a deficient number, since it is larger than the sum of its proper divisors (1535329).
385304327 is a wasteful number, since it uses less digits than its factorization.
385304327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1535328.
The product of its (nonzero) digits is 60480, while the sum is 35.
The square root of 385304327 is about 19629.1703084975. The cubic root of 385304327 is about 727.6702652536.
The spelling of 385304327 in words is "three hundred eighty-five million, three hundred four thousand, three hundred twenty-seven".
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