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4816385 = 57241571
BaseRepresentation
bin10010010111111000000001
3100001200211122
4102113320001
52213111020
6251122025
755636640
oct22277001
910050748
104816385
11279a692
121743315
13cc8342
148d5357
15652125
hex497e01

4816385 has 16 divisors (see below), whose sum is σ = 6644352. Its totient is φ = 3283200.

The previous prime is 4816373. The next prime is 4816417. The reversal of 4816385 is 5836184.

It is not a de Polignac number, because 4816385 - 216 = 4750849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a d-powerful number, because it can be written as 4 + 83 + 1 + 6 + 314 + 85 + 53 .

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8150 + ... + 8720.

It is an arithmetic number, because the mean of its divisors is an integer number (415272).

Almost surely, 24816385 is an apocalyptic number.

It is an amenable number.

4816385 is a deficient number, since it is larger than the sum of its proper divisors (1827967).

4816385 is a wasteful number, since it uses less digits than its factorization.

4816385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824.

The product of its digits is 23040, while the sum is 35.

The square root of 4816385 is about 2194.6263918945. The cubic root of 4816385 is about 168.8782545788.

The spelling of 4816385 in words is "four million, eight hundred sixteen thousand, three hundred eighty-five".

Divisors: 1 5 7 35 241 571 1205 1687 2855 3997 8435 19985 137611 688055 963277 4816385