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6020528201 = 27653217717
BaseRepresentation
bin1011001101101100…
…11111100001001001
3120112120200112001222
411212312133201021
544312223400301
62433224451425
7302123434232
oct54666374111
916476615058
106020528201
11260a481a46
121200319b75
1374c40572c
14411834089
1525384031b
hex166d9f849

6020528201 has 4 divisors (see below), whose sum is σ = 6020773572. Its totient is φ = 6020282832.

The previous prime is 6020528183. The next prime is 6020528219. The reversal of 6020528201 is 1028250206.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6020528183) and next prime (6020528219).

It can be written as a sum of positive squares in 2 ways, for example, as 198838201 + 5821690000 = 14101^2 + 76300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6020528201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6020528251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81206 + ... + 136511.

It is an arithmetic number, because the mean of its divisors is an integer number (1505193393).

Almost surely, 26020528201 is an apocalyptic number.

It is an amenable number.

6020528201 is a deficient number, since it is larger than the sum of its proper divisors (245371).

6020528201 is a wasteful number, since it uses less digits than its factorization.

6020528201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245370.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 6020528201 is about 77592.0627448452. The cubic root of 6020528201 is about 1819.1905792725.

Adding to 6020528201 its reverse (1028250206), we get a palindrome (7048778407).

The spelling of 6020528201 in words is "six billion, twenty million, five hundred twenty-eight thousand, two hundred one".

Divisors: 1 27653 217717 6020528201