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5010286779 = 331271461151
BaseRepresentation
bin1001010101010001…
…01110100010111011
3110221011201221101000
410222220232202323
540230113134104
62145055500043
7235105510041
oct45250564273
913834657330
105010286779
1121411a3683
12b79b27623
1361b020b44
143575bc391
151e4cd9639
hex12aa2e8bb

5010286779 has 16 divisors (see below), whose sum is σ = 7481098240. Its totient is φ = 3313888200.

The previous prime is 5010286759. The next prime is 5010286793. The reversal of 5010286779 is 9776820105.

It is not a de Polignac number, because 5010286779 - 27 = 5010286651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5010286759) 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 15 ways as a sum of consecutive naturals, for example, 727147 + ... + 734004.

It is an arithmetic number, because the mean of its divisors is an integer number (467568640).

Almost surely, 25010286779 is an apocalyptic number.

5010286779 is a deficient number, since it is larger than the sum of its proper divisors (2470811461).

5010286779 is a wasteful number, since it uses less digits than its factorization.

5010286779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461287 (or 1461281 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 5010286779 is about 70783.3792567153. The cubic root of 5010286779 is about 1711.1478197011.

The spelling of 5010286779 in words is "five billion, ten million, two hundred eighty-six thousand, seven hundred seventy-nine".

Divisors: 1 3 9 27 127 381 1143 3429 1461151 4383453 13150359 39451077 185566177 556698531 1670095593 5010286779