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9053805 = 351075641
BaseRepresentation
bin100010100010…
…011001101101
3122000222111010
4202202121231
54304210210
6522015433
7136645635
oct42423155
918028433
109053805
115124292
123047579
131b4cca7
1412b96c5
15bdc920
hex8a266d

9053805 has 16 divisors (see below), whose sum is σ = 14624064. Its totient is φ = 4782720.

The previous prime is 9053797. The next prime is 9053813. The reversal of 9053805 is 5083509.

9053805 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9053797) and next prime (9053813).

It is not a de Polignac number, because 9053805 - 23 = 9053797 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 1216 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (914004).

Almost surely, 29053805 is an apocalyptic number.

It is an amenable number.

9053805 is a deficient number, since it is larger than the sum of its proper divisors (5570259).

9053805 is a wasteful number, since it uses less digits than its factorization.

9053805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5756.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 9053805 is about 3008.9541372377. The cubic root of 9053805 is about 208.4220734844.

The spelling of 9053805 in words is "nine million, fifty-three thousand, eight hundred five".

Divisors: 1 3 5 15 107 321 535 1605 5641 16923 28205 84615 603587 1810761 3017935 9053805