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9286061 = 29320209
BaseRepresentation
bin100011011011…
…000110101101
3122110210002012
4203123012231
54334123221
6531011005
7141634031
oct43330655
918423065
109286061
115272834
123139a65
131c01915
14133a1c1
15c3665b
hex8db1ad

9286061 has 4 divisors (see below), whose sum is σ = 9606300. Its totient is φ = 8965824.

The previous prime is 9286033. The next prime is 9286073. The reversal of 9286061 is 1606829.

9286061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1606829 = 7229547.

It can be written as a sum of positive squares in 2 ways, for example, as 6375625 + 2910436 = 2525^2 + 1706^2 .

It is a cyclic number.

It is not a de Polignac number, because 9286061 - 214 = 9269677 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 (9286021) 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 3 ways as a sum of consecutive naturals, for example, 160076 + ... + 160133.

It is an arithmetic number, because the mean of its divisors is an integer number (2401575).

Almost surely, 29286061 is an apocalyptic number.

It is an amenable number.

9286061 is a deficient number, since it is larger than the sum of its proper divisors (320239).

9286061 is a wasteful number, since it uses less digits than its factorization.

9286061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320238.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 9286061 is about 3047.3038903267. The cubic root of 9286061 is about 210.1892549376.

The spelling of 9286061 in words is "nine million, two hundred eighty-six thousand, sixty-one".

Divisors: 1 29 320209 9286061