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5785233 = 31928411
BaseRepresentation
bin10110000100011010010001
3101212220211220
4112010122101
52440111413
6323555253
7100113366
oct26043221
911786756
105785233
1132a1593
121b2bb29
13127731c
14aa846d
15794223
hex584691

5785233 has 4 divisors (see below), whose sum is σ = 7713648. Its totient is φ = 3856820.

The previous prime is 5785229. The next prime is 5785271. The reversal of 5785233 is 3325875.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5785233 - 22 = 5785229 is a prime.

It is a d-powerful number, because it can be written as 5 + 78 + 8 + 5 + 2 + 36 + 39 .

It is a D-number.

It is a Curzon number.

5785233 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5785194 and 5785203.

It is not an unprimeable number, because it can be changed into a prime (5785333) 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, 964203 + ... + 964208.

It is an arithmetic number, because the mean of its divisors is an integer number (1928412).

Almost surely, 25785233 is an apocalyptic number.

It is an amenable number.

5785233 is a deficient number, since it is larger than the sum of its proper divisors (1928415).

5785233 is a wasteful number, since it uses less digits than its factorization.

5785233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928414.

The product of its digits is 25200, while the sum is 33.

The square root of 5785233 is about 2405.2511303396. The cubic root of 5785233 is about 179.5175661665.

The spelling of 5785233 in words is "five million, seven hundred eighty-five thousand, two hundred thirty-three".

Divisors: 1 3 1928411 5785233