Search a number
-
+
5679390 = 235238231
BaseRepresentation
bin10101101010100100011110
3101200112122210
4111222210132
52423220030
6321421250
766162663
oct25524436
911615583
105679390
11322a012
121a9a826
13123b0b2
14a7ba6a
15772bb0
hex56a91e

5679390 has 32 divisors (see below), whose sum is σ = 14224896. Its totient is φ = 1448480.

The previous prime is 5679383. The next prime is 5679391. The reversal of 5679390 is 939765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5679391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3426 + ... + 4805.

It is an arithmetic number, because the mean of its divisors is an integer number (444528).

Almost surely, 25679390 is an apocalyptic number.

5679390 is an abundant number, since it is smaller than the sum of its proper divisors (8545506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5679390 is a wasteful number, since it uses less digits than its factorization.

5679390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8264.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 5679390 is about 2383.1470789693. The cubic root of 5679390 is about 178.4160406726.

The spelling of 5679390 in words is "five million, six hundred seventy-nine thousand, three hundred ninety".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 8231 16462 24693 41155 49386 82310 123465 189313 246930 378626 567939 946565 1135878 1893130 2839695 5679390