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8904053 = 43533907
BaseRepresentation
bin100001111101…
…110101110101
3121202101001202
4201331311311
54234412203
6514502245
7135453224
oct41756565
917671052
108904053
115031824
122b94985
131ac9a92
14127acbb
15bad388
hex87dd75

8904053 has 8 divisors (see below), whose sum is σ = 9285408. Its totient is φ = 8530704.

The previous prime is 8904043. The next prime is 8904067. The reversal of 8904053 is 3504098.

8904053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8904053 - 218 = 8641909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8904023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326 + ... + 4232.

It is an arithmetic number, because the mean of its divisors is an integer number (1160676).

Almost surely, 28904053 is an apocalyptic number.

It is an amenable number.

8904053 is a deficient number, since it is larger than the sum of its proper divisors (381355).

8904053 is a wasteful number, since it uses less digits than its factorization.

8904053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 8904053 is about 2983.9659850608. The cubic root of 8904053 is about 207.2665628559.

The spelling of 8904053 in words is "eight million, nine hundred four thousand, fifty-three".

Divisors: 1 43 53 2279 3907 168001 207071 8904053