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9008241 = 311299413
BaseRepresentation
bin100010010111…
…010001110001
3121221122222120
4202113101301
54301230431
6521024453
7136366044
oct42272161
917848876
109008241
1150a3030
123025129
131b35328
1412a6c5b
15bce196
hex897471

9008241 has 16 divisors (see below), whose sum is σ = 13556160. Its totient is φ = 5270720.

The previous prime is 9008231. The next prime is 9008243. The reversal of 9008241 is 1428009.

It is a cyclic number.

It is not a de Polignac number, because 9008241 - 26 = 9008177 is a prime.

It is a super-2 number, since 2×90082412 = 162296811828162, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9008243) 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 15 ways as a sum of consecutive naturals, for example, 3750 + ... + 5663.

It is an arithmetic number, because the mean of its divisors is an integer number (847260).

Almost surely, 29008241 is an apocalyptic number.

It is an amenable number.

9008241 is a deficient number, since it is larger than the sum of its proper divisors (4547919).

9008241 is a wasteful number, since it uses less digits than its factorization.

9008241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9456.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 9008241 is about 3001.3731857268. The cubic root of 9008241 is about 208.0718517175.

The spelling of 9008241 in words is "nine million, eight thousand, two hundred forty-one".

Divisors: 1 3 11 29 33 87 319 957 9413 28239 103543 272977 310629 818931 3002747 9008241