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6713284841 = 9929676129
BaseRepresentation
bin1100100000010010…
…01001100011101001
3122022212020012112022
412100021021203221
5102222100103331
63030052554225
7325234660004
oct62011114351
918285205468
106713284841
11293552429a
121374322975
1382caa9bc3
1447984453b
1529458167b
hex1902498e9

6713284841 has 4 divisors (see below), whose sum is σ = 6713970900. Its totient is φ = 6712598784.

The previous prime is 6713284817. The next prime is 6713284859. The reversal of 6713284841 is 1484823176.

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 2045662441 + 4667622400 = 45229^2 + 68320^2 .

It is a cyclic number.

It is not a de Polignac number, because 6713284841 - 210 = 6713283817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6713284792 and 6713284801.

It is not an unprimeable number, because it can be changed into a prime (6713284811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328136 + ... + 347993.

It is an arithmetic number, because the mean of its divisors is an integer number (1678492725).

Almost surely, 26713284841 is an apocalyptic number.

It is an amenable number.

6713284841 is a deficient number, since it is larger than the sum of its proper divisors (686059).

6713284841 is an equidigital number, since it uses as much as digits as its factorization.

6713284841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686058.

The product of its digits is 258048, while the sum is 44.

The square root of 6713284841 is about 81934.6376143814. The cubic root of 6713284841 is about 1886.4488099150.

The spelling of 6713284841 in words is "six billion, seven hundred thirteen million, two hundred eighty-four thousand, eight hundred forty-one".

Divisors: 1 9929 676129 6713284841