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5038029647 = 75939730727
BaseRepresentation
bin1001011000100101…
…00011101101001111
3111000002221102102122
410230102203231033
540304213422042
62151530243155
7235563355040
oct45422435517
914002842378
105038029647
112155922272
12b872864bb
136239b5641
1435b1608c7
151e74697d2
hex12c4a3b4f

5038029647 has 16 divisors (see below), whose sum is σ = 5870277120. Its totient is φ = 4234288608.

The previous prime is 5038029613. The next prime is 5038029649. The reversal of 5038029647 is 7469208305.

5038029647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5038029647 - 210 = 5038028623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5038029598 and 5038029607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038029649) 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, 148598 + ... + 179324.

It is an arithmetic number, because the mean of its divisors is an integer number (366892320).

Almost surely, 25038029647 is an apocalyptic number.

5038029647 is a deficient number, since it is larger than the sum of its proper divisors (832247473).

5038029647 is a wasteful number, since it uses less digits than its factorization.

5038029647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31190.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5038029647 is about 70979.0789387972. The cubic root of 5038029647 is about 1714.3003202859.

The spelling of 5038029647 in words is "five billion, thirty-eight million, twenty-nine thousand, six hundred forty-seven".

Divisors: 1 7 59 397 413 2779 23423 30727 163961 215089 1812893 12198619 12690251 85390333 719718521 5038029647