Base | Representation |
---|---|
bin | 1011011011101101… |
… | …01001110000111000 |
3 | 120211202202020201220 |
4 | 11231312221300320 |
5 | 100032312320210 |
6 | 2453022512040 |
7 | 305051141604 |
oct | 55566516070 |
9 | 16752666656 |
10 | 6138010680 |
11 | 266a8242aa |
12 | 1233735620 |
13 | 76a85a7a9 |
14 | 423296504 |
15 | 25dce9c70 |
hex | 16dda9c38 |
6138010680 has 32 divisors (see below), whose sum is σ = 18414032400. Its totient is φ = 1636802816.
The previous prime is 6138010679. The next prime is 6138010721. The reversal of 6138010680 is 860108316.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25574925 + ... + 25575164.
Almost surely, 26138010680 is an apocalyptic number.
6138010680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6138010680 is an abundant number, since it is smaller than the sum of its proper divisors (12276021720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6138010680 is a wasteful number, since it uses less digits than its factorization.
6138010680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51150103 (or 51150099 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 6138010680 is about 78345.4573028966. The cubic root of 6138010680 is about 1830.9474505044.
Adding to 6138010680 its reverse (860108316), we get a palindrome (6998118996).
The spelling of 6138010680 in words is "six billion, one hundred thirty-eight million, ten thousand, six hundred eighty".
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