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5244200013 = 313197579349
BaseRepresentation
bin1001110001001010…
…00010010001001101
3111112110212222000010
410320211002101031
541220003400023
62224213223433
7243645651603
oct47045022115
914473788003
105244200013
11225123a0a8
121024331b79
13657620340
1437a6ab873
1520a5e2093
hex13894244d

5244200013 has 32 divisors (see below), whose sum is σ = 7937776000. Its totient is φ = 3052982016.

The previous prime is 5244200011. The next prime is 5244200047. The reversal of 5244200013 is 3100024425.

It is not a de Polignac number, because 5244200013 - 21 = 5244200011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556263 + ... + 565611.

It is an arithmetic number, because the mean of its divisors is an integer number (248055500).

Almost surely, 25244200013 is an apocalyptic number.

It is an amenable number.

5244200013 is a deficient number, since it is larger than the sum of its proper divisors (2693575987).

5244200013 is a wasteful number, since it uses less digits than its factorization.

5244200013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10141.

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

The square root of 5244200013 is about 72416.8489579601. The cubic root of 5244200013 is about 1737.3730577375.

Adding to 5244200013 its reverse (3100024425), we get a palindrome (8344224438).

The spelling of 5244200013 in words is "five billion, two hundred forty-four million, two hundred thousand, thirteen".

Divisors: 1 3 13 19 39 57 247 741 757 2271 9349 9841 14383 28047 29523 43149 121537 177631 186979 364611 532893 560937 2309203 6927609 7077193 21231579 92003509 134466667 276010527 403400001 1748066671 5244200013