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530412201 = 321131172829
BaseRepresentation
bin11111100111010…
…111001010101001
31100222001201202100
4133213113022221
52041241142301
6124344324013
716100300154
oct3747271251
91328051670
10530412201
112524495a0
12129773609
1385b72897
1450630c9b
1531874286
hex1f9d72a9

530412201 has 24 divisors (see below), whose sum is σ = 862767360. Its totient is φ = 311090400.

The previous prime is 530412191. The next prime is 530412283. The reversal of 530412201 is 102214035.

530412201 is a `hidden beast` number, since 53 + 0 + 412 + 201 = 666.

It is not a de Polignac number, because 530412201 - 27 = 530412073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530412101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83346 + ... + 89483.

It is an arithmetic number, because the mean of its divisors is an integer number (35948640).

Almost surely, 2530412201 is an apocalyptic number.

It is an amenable number.

530412201 is a deficient number, since it is larger than the sum of its proper divisors (332355159).

530412201 is a wasteful number, since it uses less digits than its factorization.

530412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172877 (or 172874 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 530412201 is about 23030.6795600998. The cubic root of 530412201 is about 809.4769783125.

Adding to 530412201 its reverse (102214035), we get a palindrome (632626236).

The spelling of 530412201 in words is "five hundred thirty million, four hundred twelve thousand, two hundred one".

Divisors: 1 3 9 11 31 33 93 99 279 341 1023 3069 172829 518487 1555461 1901119 5357699 5703357 16073097 17110071 48219291 58934689 176804067 530412201