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5005000029 = 31668333343
BaseRepresentation
bin1001010100101001…
…00011110101011101
3110220210210100022110
410222110203311131
540222240000104
62144350304233
7235012540551
oct45224436535
913823710273
105005000029
112139212667
12b781b8079
13619bbc6a3
14356a03861
151e45e2e89
hex12a523d5d

5005000029 has 4 divisors (see below), whose sum is σ = 6673333376. Its totient is φ = 3336666684.

The previous prime is 5005000009. The next prime is 5005000037. The reversal of 5005000029 is 9200005005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5005000029 - 25 = 5004999997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5004999969 and 5005000014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005000009) 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, 834166669 + ... + 834166674.

It is an arithmetic number, because the mean of its divisors is an integer number (1668333344).

Almost surely, 25005000029 is an apocalyptic number.

It is an amenable number.

5005000029 is a deficient number, since it is larger than the sum of its proper divisors (1668333347).

5005000029 is a wasteful number, since it uses less digits than its factorization.

5005000029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668333346.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5005000029 is about 70746.0248282545. The cubic root of 5005000029 is about 1710.5457520708.

The spelling of 5005000029 in words is "five billion, five million, twenty-nine", and thus it is an aban number and an uban number.

Divisors: 1 3 1668333343 5005000029