Base | Representation |
---|---|
bin | 1111000001001111… |
… | …10001100101011001 |
3 | 202210221212202100100 |
4 | 13200213301211121 |
5 | 113003223143033 |
6 | 3412044330013 |
7 | 403551352230 |
oct | 74047614531 |
9 | 22727782310 |
10 | 8063490393 |
11 | 34686a2752 |
12 | 1690543909 |
13 | 9b67429ba |
14 | 566cb3b17 |
15 | 322d8c513 |
hex | 1e09f1959 |
8063490393 has 48 divisors (see below), whose sum is σ = 13410633600. Its totient is φ = 4573421568.
The previous prime is 8063490349. The next prime is 8063490403. The reversal of 8063490393 is 3930943608.
8063490393 is a `hidden beast` number, since 8 + 0 + 634 + 9 + 0 + 3 + 9 + 3 = 666.
It is not a de Polignac number, because 8063490393 - 26 = 8063490329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8063490793) 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 47 ways as a sum of consecutive naturals, for example, 5649946 + ... + 5651372.
It is an arithmetic number, because the mean of its divisors is an integer number (279388200).
Almost surely, 28063490393 is an apocalyptic number.
It is an amenable number.
8063490393 is a deficient number, since it is larger than the sum of its proper divisors (5347143207).
8063490393 is a wasteful number, since it uses less digits than its factorization.
8063490393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2046 (or 2043 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 45.
The square root of 8063490393 is about 89796.9397752507. The cubic root of 8063490393 is about 2005.2769308387.
The spelling of 8063490393 in words is "eight billion, sixty-three million, four hundred ninety thousand, three hundred ninety-three".
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