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2385283 = 6139103
BaseRepresentation
bin1001000110010110000011
311111011222211
421012112003
51102312113
6123042551
726163115
oct11062603
94434884
102385283
11138a10a
12970457
13656914
144613b5
15321b3d
hex246583

2385283 has 4 divisors (see below), whose sum is σ = 2424448. Its totient is φ = 2346120.

The previous prime is 2385281. The next prime is 2385293. The reversal of 2385283 is 3825832.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2385283 - 21 = 2385281 is a prime.

It is a d-powerful number, because it can be written as 218 + 35 + 82 + 53 + 219 + 84 + 313 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2385281) 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, 19491 + ... + 19612.

It is an arithmetic number, because the mean of its divisors is an integer number (606112).

22385283 is an apocalyptic number.

2385283 is a deficient number, since it is larger than the sum of its proper divisors (39165).

2385283 is an equidigital number, since it uses as much as digits as its factorization.

2385283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39164.

The product of its digits is 11520, while the sum is 31.

The square root of 2385283 is about 1544.4361430632. The cubic root of 2385283 is about 133.6123608091.

The spelling of 2385283 in words is "two million, three hundred eighty-five thousand, two hundred eighty-three".

Divisors: 1 61 39103 2385283