Base | Representation |
---|---|
bin | 1011011100001011011… |
… | …00010001101011101011 |
3 | 1101120121202202222212112 |
4 | 11232011230101223223 |
5 | 22420014230003202 |
6 | 500325235432535 |
7 | 40254004242260 |
oct | 5560554215353 |
9 | 1346552688775 |
10 | 393085000427 |
11 | 141785264919 |
12 | 6422345574b |
13 | 2b0b5b26812 |
14 | 1504da51267 |
15 | a3597beb52 |
hex | 5b85b11aeb |
393085000427 has 16 divisors (see below), whose sum is σ = 472960646400. Its totient is φ = 319145248800.
The previous prime is 393085000417. The next prime is 393085000453. The reversal of 393085000427 is 724000580393.
It is not a de Polignac number, because 393085000427 - 222 = 393080806123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (393085000417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598052 + ... + 1069502.
It is an arithmetic number, because the mean of its divisors is an integer number (29560040400).
Almost surely, 2393085000427 is an apocalyptic number.
393085000427 is a deficient number, since it is larger than the sum of its proper divisors (79875645973).
393085000427 is a wasteful number, since it uses less digits than its factorization.
393085000427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477746.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 393085000427 in words is "three hundred ninety-three billion, eighty-five million, four hundred twenty-seven", and thus it is an aban number.
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