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575233090 = 2557523309
BaseRepresentation
bin100010010010010…
…101110001000010
31111002101212110021
4202102111301002
52134224424330
6133025124054
720153254255
oct4222256102
91432355407
10575233090
11275782153
1214078962a
1392236813
145657b09c
153577967a
hex22495c42

575233090 has 8 divisors (see below), whose sum is σ = 1035419580. Its totient is φ = 230093232.

The previous prime is 575233081. The next prime is 575233091. The reversal of 575233090 is 90332575.

575233090 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 542936601 + 32296489 = 23301^2 + 5683^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (575233091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28761645 + ... + 28761664.

Almost surely, 2575233090 is an apocalyptic number.

575233090 is a deficient number, since it is larger than the sum of its proper divisors (460186490).

575233090 is a wasteful number, since it uses less digits than its factorization.

575233090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57523316.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 575233090 is about 23984.0173865848. The cubic root of 575233090 is about 831.6640973696.

The spelling of 575233090 in words is "five hundred seventy-five million, two hundred thirty-three thousand, ninety".

Divisors: 1 2 5 10 57523309 115046618 287616545 575233090