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9082141 = 13766293
BaseRepresentation
bin100010101001…
…010100011101
3122002102100121
4202221110131
54311112031
6522354541
7140124355
oct42512435
918072317
109082141
115143602
12305ba51
131b5cb63
1412c5b65
15be6011
hex8a951d

9082141 has 4 divisors (see below), whose sum is σ = 9148572. Its totient is φ = 9015712.

The previous prime is 9082127. The next prime is 9082153. The reversal of 9082141 is 1412809.

It is a happy number.

9082141 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: 1412809 = 6312239.

It can be written as a sum of positive squares in 2 ways, for example, as 3422500 + 5659641 = 1850^2 + 2379^2 .

It is a cyclic number.

It is not a de Polignac number, because 9082141 - 219 = 8557853 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 (9082111) 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 3 ways as a sum of consecutive naturals, for example, 33010 + ... + 33283.

It is an arithmetic number, because the mean of its divisors is an integer number (2287143).

Almost surely, 29082141 is an apocalyptic number.

It is an amenable number.

9082141 is a deficient number, since it is larger than the sum of its proper divisors (66431).

9082141 is a wasteful number, since it uses less digits than its factorization.

9082141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66430.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 9082141 is about 3013.6590716270. The cubic root of 9082141 is about 208.6392822462.

The spelling of 9082141 in words is "nine million, eighty-two thousand, one hundred forty-one".

Divisors: 1 137 66293 9082141