Base | Representation |
---|---|
bin | 1100101101000111… |
… | …00110110000011110 |
3 | 122121100200210010022 |
4 | 12112203212300132 |
5 | 102432121232421 |
6 | 3044455112142 |
7 | 331012360454 |
oct | 62643466036 |
9 | 18540623108 |
10 | 6820883486 |
11 | 299023579a |
12 | 13a4372652 |
13 | 849181241 |
14 | 489c529d4 |
15 | 29dc377ab |
hex | 1968e6c1e |
6820883486 has 8 divisors (see below), whose sum is σ = 10242941184. Its totient is φ = 3406569760.
The previous prime is 6820883479. The next prime is 6820883501. The reversal of 6820883486 is 6843880286.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1933790 + ... + 1937313.
It is an arithmetic number, because the mean of its divisors is an integer number (1280367648).
Almost surely, 26820883486 is an apocalyptic number.
6820883486 is a deficient number, since it is larger than the sum of its proper divisors (3422057698).
6820883486 is a wasteful number, since it uses less digits than its factorization.
6820883486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3871986.
The product of its (nonzero) digits is 3538944, while the sum is 53.
The square root of 6820883486 is about 82588.6401752687. The cubic root of 6820883486 is about 1896.4739298956.
The spelling of 6820883486 in words is "six billion, eight hundred twenty million, eight hundred eighty-three thousand, four hundred eighty-six".
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