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9668485 = 57326489
BaseRepresentation
bin100100111000…
…011110000101
3200012012200001
4210320132011
54433342420
6543121301
7145116001
oct44703605
920165601
109668485
115504092
1232a3231
1320069c8
1413d9701
15caeb0a
hex938785

9668485 has 8 divisors (see below), whose sum is σ = 11761560. Its totient is φ = 7628544.

The previous prime is 9668479. The next prime is 9668521. The reversal of 9668485 is 5848669.

It can be written as a sum of positive squares in 4 ways, for example, as 432964 + 9235521 = 658^2 + 3039^2 .

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 9668485 - 25 = 9668453 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 12880 + ... + 13609.

It is an arithmetic number, because the mean of its divisors is an integer number (1470195).

Almost surely, 29668485 is an apocalyptic number.

It is an amenable number.

9668485 is a deficient number, since it is larger than the sum of its proper divisors (2093075).

9668485 is a wasteful number, since it uses less digits than its factorization.

9668485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26567.

The product of its digits is 414720, while the sum is 46.

The square root of 9668485 is about 3109.4187559735. The cubic root of 9668485 is about 213.0359068680.

It can be divided in two parts, 96684 and 85, that added together give a palindrome (96769).

The spelling of 9668485 in words is "nine million, six hundred sixty-eight thousand, four hundred eighty-five".

Divisors: 1 5 73 365 26489 132445 1933697 9668485