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9040341 = 33013447
BaseRepresentation
bin100010011111…
…000111010101
3122000022000110
4202133013111
54303242331
6521433233
7136561452
oct42370725
918008013
109040341
115115162
12303b819
131b46b1b
1412b4829
15bd8946
hex89f1d5

9040341 has 4 divisors (see below), whose sum is σ = 12053792. Its totient is φ = 6026892.

The previous prime is 9040331. The next prime is 9040397. The reversal of 9040341 is 1430409.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1430409 = 3476803.

It is not a de Polignac number, because 9040341 - 215 = 9007573 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 (9040331) 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, 1506721 + ... + 1506726.

It is an arithmetic number, because the mean of its divisors is an integer number (3013448).

Almost surely, 29040341 is an apocalyptic number.

It is an amenable number.

9040341 is a deficient number, since it is larger than the sum of its proper divisors (3013451).

9040341 is a wasteful number, since it uses less digits than its factorization.

9040341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013450.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 9040341 is about 3006.7159825963. The cubic root of 9040341 is about 208.3187067420.

The spelling of 9040341 in words is "nine million, forty thousand, three hundred forty-one".

Divisors: 1 3 3013447 9040341