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6998341 = 7999763
BaseRepresentation
bin11010101100100101000101
3111011112220211
4122230211011
53242421331
6405555421
7113325220
oct32544505
914145824
106998341
113a4aa59
122415b71
1315b053c
14d025b7
159338b1
hex6ac945

6998341 has 4 divisors (see below), whose sum is σ = 7998112. Its totient is φ = 5998572.

The previous prime is 6998297. The next prime is 6998353. The reversal of 6998341 is 1438996.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6998341 - 219 = 6474053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6998294 and 6998303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6998941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499875 + ... + 499888.

It is an arithmetic number, because the mean of its divisors is an integer number (1999528).

Almost surely, 26998341 is an apocalyptic number.

It is an amenable number.

6998341 is a deficient number, since it is larger than the sum of its proper divisors (999771).

6998341 is an equidigital number, since it uses as much as digits as its factorization.

6998341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999770.

The product of its digits is 46656, while the sum is 40.

The square root of 6998341 is about 2645.4377709559. The cubic root of 6998341 is about 191.2780049269.

The spelling of 6998341 in words is "six million, nine hundred ninety-eight thousand, three hundred forty-one".

Divisors: 1 7 999763 6998341