Base | Representation |
---|---|
bin | 1100110101110010… |
… | …00111001001010110 |
3 | 122210102120200122001 |
4 | 12122321013021112 |
5 | 103104232130123 |
6 | 3100014225514 |
7 | 332554613521 |
oct | 63271071126 |
9 | 18712520561 |
10 | 6893630038 |
11 | 2a18302309 |
12 | 14047b529a |
13 | 85b271c39 |
14 | 49578bbb8 |
15 | 2a53070ad |
hex | 19ae47256 |
6893630038 has 16 divisors (see below), whose sum is σ = 10610008416. Its totient is φ = 3357236160.
The previous prime is 6893629973. The next prime is 6893630059. The reversal of 6893630038 is 8300363986.
It is a self number, because there is not a number n which added to its sum of digits gives 6893630038.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 18306 + ... + 118837.
It is an arithmetic number, because the mean of its divisors is an integer number (663125526).
Almost surely, 26893630038 is an apocalyptic number.
6893630038 is a deficient number, since it is larger than the sum of its proper divisors (3716378378).
6893630038 is a wasteful number, since it uses less digits than its factorization.
6893630038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137799.
The product of its (nonzero) digits is 559872, while the sum is 46.
The square root of 6893630038 is about 83027.8871102957. The cubic root of 6893630038 is about 1903.1922364120.
The spelling of 6893630038 in words is "six billion, eight hundred ninety-three million, six hundred thirty thousand, thirty-eight".
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