Base | Representation |
---|---|
bin | 1110010111001101001… |
… | …00000001101110100011 |
3 | 1202011210110220211120110 |
4 | 13023212210001232203 |
5 | 31041134041210213 |
6 | 1014412551142403 |
7 | 50440152555216 |
oct | 7134644015643 |
9 | 1664713824513 |
10 | 493494475683 |
11 | 180320847820 |
12 | 7b786374a03 |
13 | 376c84145c1 |
14 | 19c5722177d |
15 | cc849405c3 |
hex | 72e6901ba3 |
493494475683 has 32 divisors (see below), whose sum is σ = 755760096000. Its totient is φ = 283282185600.
The previous prime is 493494475619. The next prime is 493494475697. The reversal of 493494475683 is 386574494394.
It is not a de Polignac number, because 493494475683 - 26 = 493494475619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (493494475183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2765713 + ... + 2938733.
It is an arithmetic number, because the mean of its divisors is an integer number (23617503000).
Almost surely, 2493494475683 is an apocalyptic number.
493494475683 is a deficient number, since it is larger than the sum of its proper divisors (262265620317).
493494475683 is a wasteful number, since it uses less digits than its factorization.
493494475683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177603.
The product of its digits is 313528320, while the sum is 66.
The spelling of 493494475683 in words is "four hundred ninety-three billion, four hundred ninety-four million, four hundred seventy-five thousand, six hundred eighty-three".
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