Base | Representation |
---|---|
bin | 1101000000010110… |
… | …00000000000000001 |
3 | 200000121020210020112 |
4 | 12200023000000001 |
5 | 103244421033231 |
6 | 3112500521105 |
7 | 335011524041 |
oct | 64013000001 |
9 | 20017223215 |
10 | 6982205441 |
11 | 2a63300322 |
12 | 142a3b0195 |
13 | 873715613 |
14 | 4a3447721 |
15 | 2acea192b |
hex | 1a02c0001 |
6982205441 has 4 divisors (see below), whose sum is σ = 6982543572. Its totient is φ = 6981867312.
The previous prime is 6982205393. The next prime is 6982205449. The reversal of 6982205441 is 1445022896.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2527977841 + 4454227600 = 50279^2 + 66740^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6982205441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6982205449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135926 + ... + 180111.
It is an arithmetic number, because the mean of its divisors is an integer number (1745635893).
It is a Proth number, since it is equal to 26635 ⋅ 218 + 1 and 26635 < 218.
Almost surely, 26982205441 is an apocalyptic number.
It is an amenable number.
6982205441 is a deficient number, since it is larger than the sum of its proper divisors (338131).
6982205441 is a wasteful number, since it uses less digits than its factorization.
6982205441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338130.
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 6982205441 is about 83559.5921543422. The cubic root of 6982205441 is about 1911.3088660327.
The spelling of 6982205441 in words is "six billion, nine hundred eighty-two million, two hundred five thousand, four hundred forty-one".
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