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6697041 = 313171719
BaseRepresentation
bin11001100011000001010001
3110121020121120
4121203001101
53203301131
6355312453
7110631621
oct31430121
913536546
106697041
11386464a
1222ab729
131506360
14c64881
158c4496
hex663051

6697041 has 8 divisors (see below), whose sum is σ = 9616320. Its totient is φ = 4121232.

The previous prime is 6696959. The next prime is 6697043. The reversal of 6697041 is 1407966.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6697041 - 211 = 6694993 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6696993 and 6697011.

It is not an unprimeable number, because it can be changed into a prime (6697043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85821 + ... + 85898.

It is an arithmetic number, because the mean of its divisors is an integer number (1202040).

Almost surely, 26697041 is an apocalyptic number.

It is an amenable number.

6697041 is a deficient number, since it is larger than the sum of its proper divisors (2919279).

6697041 is a wasteful number, since it uses less digits than its factorization.

6697041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171735.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 6697041 is about 2587.8641772705. The cubic root of 6697041 is about 188.4926061919.

The spelling of 6697041 in words is "six million, six hundred ninety-seven thousand, forty-one".

Divisors: 1 3 13 39 171719 515157 2232347 6697041