Base | Representation |
---|---|
bin | 1100100110110111… |
… | …00011100100110100 |
3 | 122110201000110110011 |
4 | 12103123203210310 |
5 | 102330210113102 |
6 | 3035343110004 |
7 | 326504543020 |
oct | 62333434464 |
9 | 18421013404 |
10 | 6768441652 |
11 | 2963677435 |
12 | 138a8a2304 |
13 | 83b34c57b |
14 | 482cc1380 |
15 | 2993292d7 |
hex | 1936e3934 |
6768441652 has 12 divisors (see below), whose sum is σ = 13536883360. Its totient is φ = 2900760696.
The previous prime is 6768441629. The next prime is 6768441739. The reversal of 6768441652 is 2561448676.
6768441652 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 6768441596 and 6768441605.
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 3 ways as a sum of consecutive naturals, for example, 120865002 + ... + 120865057.
Almost surely, 26768441652 is an apocalyptic number.
It is an amenable number.
6768441652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6768441652 is a wasteful number, since it uses less digits than its factorization.
6768441652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241730070 (or 241730068 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 49.
The square root of 6768441652 is about 82270.5393929078. The cubic root of 6768441652 is about 1891.6011228051.
The spelling of 6768441652 in words is "six billion, seven hundred sixty-eight million, four hundred forty-one thousand, six hundred fifty-two".
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