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4385853 = 33162439
BaseRepresentation
bin10000101110110000111101
322020211021000
4100232300331
52110321403
6234000513
752164513
oct20566075
98224230
104385853
11252617a
121576139
13ba73a4
148224b3
155b97a3
hex42ec3d

4385853 has 8 divisors (see below), whose sum is σ = 6497600. Its totient is φ = 2923884.

The previous prime is 4385837. The next prime is 4385863. The reversal of 4385853 is 3585834.

It is not a de Polignac number, because 4385853 - 24 = 4385837 is a prime.

It is a Duffinian number.

4385853 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4385863) 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, 81193 + ... + 81246.

It is an arithmetic number, because the mean of its divisors is an integer number (812200).

Almost surely, 24385853 is an apocalyptic number.

It is an amenable number.

4385853 is a deficient number, since it is larger than the sum of its proper divisors (2111747).

4385853 is a wasteful number, since it uses less digits than its factorization.

4385853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162448 (or 162442 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 4385853 is about 2094.2428225972. The cubic root of 4385853 is about 163.6884452905.

The spelling of 4385853 in words is "four million, three hundred eighty-five thousand, eight hundred fifty-three".

Divisors: 1 3 9 27 162439 487317 1461951 4385853