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530022353 = 7149508171
BaseRepresentation
bin11111100101110…
…111111111010001
31100221022220222112
4133211313333101
52041141203403
6124332115105
716064054450
oct3745677721
91327286875
10530022353
11252202703
12129605a95
1385a672c3
145056cb97
15317e89d8
hex1f977fd1

530022353 has 8 divisors (see below), whose sum is σ = 609806400. Its totient is φ = 451254960.

The previous prime is 530022341. The next prime is 530022359. The reversal of 530022353 is 353220035.

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

It is a cyclic number.

It is not a de Polignac number, because 530022353 - 26 = 530022289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530022359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253043 + ... + 255128.

It is an arithmetic number, because the mean of its divisors is an integer number (76225800).

Almost surely, 2530022353 is an apocalyptic number.

It is an amenable number.

530022353 is a deficient number, since it is larger than the sum of its proper divisors (79784047).

530022353 is a wasteful number, since it uses less digits than its factorization.

530022353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508327.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 530022353 is about 23022.2143374611. The cubic root of 530022353 is about 809.2786103725.

Adding to 530022353 its reverse (353220035), we get a palindrome (883242388).

It can be divided in two parts, 53002 and 2353, that added together give a palindrome (55355).

The spelling of 530022353 in words is "five hundred thirty million, twenty-two thousand, three hundred fifty-three".

Divisors: 1 7 149 1043 508171 3557197 75717479 530022353