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5005005002 = 23181778653
BaseRepresentation
bin1001010100101001…
…00101000011001010
3110220210210121010122
410222110211003022
540222240130002
62144350343242
7235012561214
oct45224450312
913823717118
105005005002
112139216378
12b781bab22
13619bc1a2a
14356a055b4
151e45e46a2
hex12a5250ca

5005005002 has 8 divisors (see below), whose sum is σ = 7507838916. Its totient is φ = 2502392032.

The previous prime is 5005004981. The next prime is 5005005007. The reversal of 5005005002 is 2005005005.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3897380041 + 1107624961 = 62429^2 + 33281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5005005007) 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 in 3 ways as a sum of consecutive naturals, for example, 24308 + ... + 102960.

Almost surely, 25005005002 is an apocalyptic number.

5005005002 is a deficient number, since it is larger than the sum of its proper divisors (2502833914).

5005005002 is a wasteful number, since it uses less digits than its factorization.

5005005002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110472.

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 5005005002 is about 70746.0599750968. The cubic root of 5005005002 is about 1710.5463186070.

The spelling of 5005005002 in words is "five billion, five million, five thousand, two".

Divisors: 1 2 31817 63634 78653 157306 2502502501 5005005002