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9676693 = 131096829
BaseRepresentation
bin100100111010…
…011110010101
3200012121221001
4210322132111
54434123233
6543223301
7145151635
oct44723625
920177831
109676693
11550a274
1232a7b31
13200a670
1413dc6c5
15cb227d
hex93a795

9676693 has 8 divisors (see below), whose sum is σ = 10518200. Its totient is φ = 8849088.

The previous prime is 9676679. The next prime is 9676699. The reversal of 9676693 is 3966769.

9676693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 956484 + 8720209 = 978^2 + 2953^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9676693 - 29 = 9676181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9676699) 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 7 ways as a sum of consecutive naturals, for example, 1998 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (1314775).

Almost surely, 29676693 is an apocalyptic number.

It is an amenable number.

9676693 is a deficient number, since it is larger than the sum of its proper divisors (841507).

9676693 is a wasteful number, since it uses less digits than its factorization.

9676693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951.

The product of its digits is 367416, while the sum is 46.

The square root of 9676693 is about 3110.7383367940. The cubic root of 9676693 is about 213.0961749844.

The spelling of 9676693 in words is "nine million, six hundred seventy-six thousand, six hundred ninety-three".

Divisors: 1 13 109 1417 6829 88777 744361 9676693