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9804041 = 13754157
BaseRepresentation
bin100101011001…
…100100001001
3200110002121122
4211121210021
510002212131
6550045025
7146222132
oct45314411
920402548
109804041
115596a15
123349775
132053610
141432c89
15cd9d7b
hex959909

9804041 has 4 divisors (see below), whose sum is σ = 10558212. Its totient is φ = 9049872.

The previous prime is 9804031. The next prime is 9804061. The reversal of 9804041 is 1404089.

9804041 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: 1404089 = 5712459.

It can be written as a sum of positive squares in 2 ways, for example, as 1042441 + 8761600 = 1021^2 + 2960^2 .

It is a de Polignac number, because none of the positive numbers 2k-9804041 is a prime.

It is a super-2 number, since 2×98040412 = 192238439859362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9804041.

It is not an unprimeable number, because it can be changed into a prime (9804031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377066 + ... + 377091.

It is an arithmetic number, because the mean of its divisors is an integer number (2639553).

Almost surely, 29804041 is an apocalyptic number.

It is an amenable number.

9804041 is a deficient number, since it is larger than the sum of its proper divisors (754171).

9804041 is a wasteful number, since it uses less digits than its factorization.

9804041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754170.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 9804041 is about 3131.1405270285. The cubic root of 9804041 is about 214.0269058085.

The spelling of 9804041 in words is "nine million, eight hundred four thousand, forty-one".

Divisors: 1 13 754157 9804041