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530244201 = 31511170517
BaseRepresentation
bin11111100110101…
…110001001101001
31100221202012022010
4133212232021221
52041220303301
6124340550133
716066000314
oct3746561151
91327665263
10530244201
11252344353
121296b2349
1385b14286
14505c997b
153183e5d6
hex1f9ae269

530244201 has 8 divisors (see below), whose sum is σ = 711674944. Its totient is φ = 351154800.

The previous prime is 530244173. The next prime is 530244227. The reversal of 530244201 is 102442035.

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

It is not a de Polignac number, because 530244201 - 221 = 528147049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530244101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584806 + ... + 585711.

It is an arithmetic number, because the mean of its divisors is an integer number (88959368).

Almost surely, 2530244201 is an apocalyptic number.

It is an amenable number.

530244201 is a deficient number, since it is larger than the sum of its proper divisors (181430743).

530244201 is a wasteful number, since it uses less digits than its factorization.

530244201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170671.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 530244201 is about 23027.0319624566. The cubic root of 530244201 is about 809.3915061128.

Adding to 530244201 its reverse (102442035), we get a palindrome (632686236).

The spelling of 530244201 in words is "five hundred thirty million, two hundred forty-four thousand, two hundred one".

Divisors: 1 3 151 453 1170517 3511551 176748067 530244201