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5000012243 is a prime number
BaseRepresentation
bin1001010100000011…
…00010000111010011
3110220110101221100122
410222001202013103
540220000342433
62144051340455
7234622255112
oct45201420723
913813357318
105000012243
112136416226
12b765b172b
13618b64335
143560a5c79
151e3e5a198
hex12a0621d3

5000012243 has 2 divisors, whose sum is σ = 5000012244. Its totient is φ = 5000012242.

The previous prime is 5000012219. The next prime is 5000012249. The reversal of 5000012243 is 3422100005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5000012243 - 28 = 5000011987 is a prime.

It is not a weakly prime, because it can be changed into another prime (5000012249) 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 as a sum of consecutive naturals, namely, 2500006121 + 2500006122.

It is an arithmetic number, because the mean of its divisors is an integer number (2500006122).

Almost surely, 25000012243 is an apocalyptic number.

5000012243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000012243 is an equidigital number, since it uses as much as digits as its factorization.

5000012243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 5000012243 is about 70710.7646896850. The cubic root of 5000012243 is about 1709.9773423579.

Adding to 5000012243 its reverse (3422100005), we get a palindrome (8422112248).

The spelling of 5000012243 in words is "five billion, twelve thousand, two hundred forty-three".