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558930000 = 2435431601
BaseRepresentation
bin100001010100001…
…001100001010000
31102221201120211010
4201110021201100
52121041230000
6131243450520
716564553346
oct4124114120
91387646733
10558930000
11267557422
12137226a40
138ba49015
1454335996
1534108d50
hex21509850

558930000 has 200 divisors, whose sum is σ = 1865602816. Its totient is φ = 144000000.

The previous prime is 558929983. The next prime is 558930037. The reversal of 558930000 is 39855.

558930000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 558930000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 929700 + ... + 930300.

Almost surely, 2558930000 is an apocalyptic number.

558930000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 558930000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (932801408).

558930000 is an abundant number, since it is smaller than the sum of its proper divisors (1306672816).

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

558930000 is a wasteful number, since it uses less digits than its factorization.

558930000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 558930000 is about 23641.7004464569. The cubic root of 558930000 is about 823.7317520019.

Adding to 558930000 its reverse (39855), we get a palindrome (558969855).

The spelling of 558930000 in words is "five hundred fifty-eight million, nine hundred thirty thousand".