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6896141 = 73073209
BaseRepresentation
bin11010010011101000001101
3110222100201122
4122103220031
53231134031
6403450325
7112421240
oct32235015
913870648
106896141
11399019a
1223869a5
131575b75
14cb7257
1591347b
hex693a0d

6896141 has 8 divisors (see below), whose sum is σ = 7909440. Its totient is φ = 5889888.

The previous prime is 6896129. The next prime is 6896143. The reversal of 6896141 is 1416986.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6896141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6896143) 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 7 ways as a sum of consecutive naturals, for example, 545 + ... + 3753.

It is an arithmetic number, because the mean of its divisors is an integer number (988680).

Almost surely, 26896141 is an apocalyptic number.

It is an amenable number.

6896141 is a deficient number, since it is larger than the sum of its proper divisors (1013299).

6896141 is a wasteful number, since it uses less digits than its factorization.

6896141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523.

The product of its digits is 10368, while the sum is 35.

The square root of 6896141 is about 2626.0504564840. The cubic root of 6896141 is about 190.3423283686.

The spelling of 6896141 in words is "six million, eight hundred ninety-six thousand, one hundred forty-one".

Divisors: 1 7 307 2149 3209 22463 985163 6896141