Base | Representation |
---|---|
bin | 1100100110101100… |
… | …01101101000010000 |
3 | 122110121101022011122 |
4 | 12103112031220100 |
5 | 102324330303130 |
6 | 3035253101412 |
7 | 326456620424 |
oct | 62326155020 |
9 | 18417338148 |
10 | 6767041040 |
11 | 2962900101 |
12 | 138a327868 |
13 | 83ac7bbc6 |
14 | 482a38b84 |
15 | 29914e2e5 |
hex | 19358da10 |
6767041040 has 20 divisors (see below), whose sum is σ = 15733370604. Its totient is φ = 2706816384.
The previous prime is 6767041033. The next prime is 6767041069. The reversal of 6767041040 is 401407676.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4542220816 + 2224820224 = 67396^2 + 47168^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42293927 + ... + 42294086.
Almost surely, 26767041040 is an apocalyptic number.
It is an amenable number.
6767041040 is an abundant number, since it is smaller than the sum of its proper divisors (8966329564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6767041040 is a wasteful number, since it uses less digits than its factorization.
6767041040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84588026 (or 84588020 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 6767041040 is about 82262.0267195016. The cubic root of 6767041040 is about 1891.4706357527.
The spelling of 6767041040 in words is "six billion, seven hundred sixty-seven million, forty-one thousand, forty".
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