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5019289211 = 5099861079
BaseRepresentation
bin1001010110010110…
…00100011001111011
3110221210200022101102
410223023010121323
540234414223321
62150020442015
7235245153146
oct45313043173
913853608342
105019289211
112146292302
12b80b4930b
1361cb53621
1435888305d
151e59b6c0b
hex12b2c467b

5019289211 has 4 divisors (see below), whose sum is σ = 5029150800. Its totient is φ = 5009427624.

The previous prime is 5019289199. The next prime is 5019289243. The reversal of 5019289211 is 1129829105.

It is a happy number.

5019289211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5019289211 - 214 = 5019272827 is a prime.

It is a super-2 number, since 2×50192892112 = 50386528367322005042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5019289271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4930031 + ... + 4931048.

It is an arithmetic number, because the mean of its divisors is an integer number (1257287700).

Almost surely, 25019289211 is an apocalyptic number.

5019289211 is a deficient number, since it is larger than the sum of its proper divisors (9861589).

5019289211 is an equidigital number, since it uses as much as digits as its factorization.

5019289211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861588.

The product of its (nonzero) digits is 12960, while the sum is 38.

The square root of 5019289211 is about 70846.9421429041. The cubic root of 5019289211 is about 1712.1720641243.

The spelling of 5019289211 in words is "five billion, nineteen million, two hundred eighty-nine thousand, two hundred eleven".

Divisors: 1 509 9861079 5019289211