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9113041 = 71301863
BaseRepresentation
bin100010110000…
…110111010001
3122010222202001
4202300313101
54313104131
6523154001
7140313430
oct42606721
918128661
109113041
115164843
123075901
131b70c42
1412d3117
15c00261
hex8b0dd1

9113041 has 4 divisors (see below), whose sum is σ = 10414912. Its totient is φ = 7811172.

The previous prime is 9113017. The next prime is 9113051. The reversal of 9113041 is 1403119.

It is a happy number.

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: 1403119 = 7917761.

It is a cyclic number.

It is not a de Polignac number, because 9113041 - 29 = 9112529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9113011) 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, 650925 + ... + 650938.

It is an arithmetic number, because the mean of its divisors is an integer number (2603728).

Almost surely, 29113041 is an apocalyptic number.

It is an amenable number.

9113041 is a deficient number, since it is larger than the sum of its proper divisors (1301871).

9113041 is a wasteful number, since it uses less digits than its factorization.

9113041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301870.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 9113041 is about 3018.7813766485. The cubic root of 9113041 is about 208.8756309280.

It can be divided in two parts, 9 and 113041, that added together give a triangular number (113050 = T475).

The spelling of 9113041 in words is "nine million, one hundred thirteen thousand, forty-one".

Divisors: 1 7 1301863 9113041