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6768041 = 7966863
BaseRepresentation
bin11001110100010110101001
3110201212000012
4121310112221
53213034131
6401021305
7111345620
oct31642651
913655005
106768041
113902a25
122324835
13152c777
14c826b7
158da52b
hex6745a9

6768041 has 4 divisors (see below), whose sum is σ = 7734912. Its totient is φ = 5801172.

The previous prime is 6768029. The next prime is 6768043. The reversal of 6768041 is 1408676.

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 6768041 - 26 = 6767977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6767989 and 6768007.

It is not an unprimeable number, because it can be changed into a prime (6768043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483425 + ... + 483438.

It is an arithmetic number, because the mean of its divisors is an integer number (1933728).

Almost surely, 26768041 is an apocalyptic number.

It is an amenable number.

6768041 is a deficient number, since it is larger than the sum of its proper divisors (966871).

6768041 is an equidigital number, since it uses as much as digits as its factorization.

6768041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966870.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 6768041 is about 2601.5458865836. The cubic root of 6768041 is about 189.1563798176.

The spelling of 6768041 in words is "six million, seven hundred sixty-eight thousand, forty-one".

Divisors: 1 7 966863 6768041