Base | Representation |
---|---|
bin | 1100111111111011… |
… | …10110110101101001 |
3 | 200000100202202001010 |
4 | 12133331312311221 |
5 | 103243030310131 |
6 | 3112255014133 |
7 | 334640324121 |
oct | 63775666551 |
9 | 20010682033 |
10 | 6978760041 |
11 | 2a61367790 |
12 | 142920a349 |
13 | 872aaa316 |
14 | 4a2bcbc81 |
15 | 2aca20b46 |
hex | 19ff76d69 |
6978760041 has 8 divisors (see below), whose sum is σ = 10150923744. Its totient is φ = 4229551520.
The previous prime is 6978760007. The next prime is 6978760067. The reversal of 6978760041 is 1400678796.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6978760041 - 210 = 6978759017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6978760141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105738756 + ... + 105738821.
It is an arithmetic number, because the mean of its divisors is an integer number (1268865468).
Almost surely, 26978760041 is an apocalyptic number.
It is an amenable number.
6978760041 is a deficient number, since it is larger than the sum of its proper divisors (3172163703).
6978760041 is a wasteful number, since it uses less digits than its factorization.
6978760041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211477591.
The product of its (nonzero) digits is 508032, while the sum is 48.
The square root of 6978760041 is about 83538.9731861722. The cubic root of 6978760041 is about 1910.9944330507.
The spelling of 6978760041 in words is "six billion, nine hundred seventy-eight million, seven hundred sixty thousand, forty-one".
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