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575060000 = 255428753
BaseRepresentation
bin100010010001101…
…011100000100000
31111002002002000112
4202101223200200
52134203410000
6133021310452
720151633524
oct4221534040
91432062015
10575060000
112756740a9
12140705428
13921a5ab8
1456533d84
1535743235
hex2246b820

575060000 has 60 divisors (see below), whose sum is σ = 1414783062. Its totient is φ = 230016000.

The previous prime is 575059997. The next prime is 575060029. The reversal of 575060000 is 60575.

It can be written as a sum of positive squares in 5 ways, for example, as 73479184 + 501580816 = 8572^2 + 22396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5624 + ... + 34376.

Almost surely, 2575060000 is an apocalyptic number.

575060000 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 575060000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707391531).

575060000 is an abundant number, since it is smaller than the sum of its proper divisors (839723062).

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

575060000 is an equidigital number, since it uses as much as digits as its factorization.

575060000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28783 (or 28760 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 575060000 is about 23980.4086704126. The cubic root of 575060000 is about 831.5806719535.

The spelling of 575060000 in words is "five hundred seventy-five million, sixty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 4000 5000 10000 20000 28753 57506 115012 143765 230024 287530 460048 575060 718825 920096 1150120 1437650 2300240 2875300 3594125 4600480 5750600 7188250 11501200 14376500 17970625 23002400 28753000 35941250 57506000 71882500 115012000 143765000 287530000 575060000