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5203006201 = 19541266261
BaseRepresentation
bin1001101100001111…
…11001001011111001
3111102121101002201101
410312013321023321
541123432144301
62220142251401
7242635552201
oct46607711371
914377332641
105203006201
11222aa63628
121012586b61
1364bc292c3
14375027401
15206ba6701
hex1361f92f9

5203006201 has 4 divisors (see below), whose sum is σ = 5203292004. Its totient is φ = 5202720400.

The previous prime is 5203006187. The next prime is 5203006243. The reversal of 5203006201 is 1026003025.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2882079225 + 2320926976 = 53685^2 + 48176^2 .

It is a cyclic number.

It is not a de Polignac number, because 5203006201 - 211 = 5203004153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5203006001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113590 + ... + 152671.

It is an arithmetic number, because the mean of its divisors is an integer number (1300823001).

Almost surely, 25203006201 is an apocalyptic number.

It is an amenable number.

5203006201 is a deficient number, since it is larger than the sum of its proper divisors (285803).

5203006201 is a wasteful number, since it uses less digits than its factorization.

5203006201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285802.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5203006201 is about 72131.8667511108. The cubic root of 5203006201 is about 1732.8120039131.

Adding to 5203006201 its reverse (1026003025), we get a palindrome (6229009226).

The spelling of 5203006201 in words is "five billion, two hundred three million, six thousand, two hundred one".

Divisors: 1 19541 266261 5203006201