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2006009006002 = 25010012002001
BaseRepresentation
bin11101001100001111011…
…101000100011110110010
321002202212012211222112221
4131030033131010132302
5230331301301143002
64133314154511254
7264633526133011
oct35141735043662
97082765758487
102006009006002
1170381a872a51
1228494043552a
13117220464421
146d13c964a78
15372aa7e3c37
hex1d30f7447b2

2006009006002 has 8 divisors (see below), whose sum is σ = 3009021018012. Its totient is φ = 1003002000000.

The previous prime is 2006009005997. The next prime is 2006009006017.

2006009006002 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1006011006001 + 999998000001 = 1003001^2 + 999999^2 .

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

It is a super-2 number, since 2×20060090060022 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002 + ... + 2003002.

Almost surely, 22006009006002 is an apocalyptic number.

2006009006002 is a deficient number, since it is larger than the sum of its proper divisors (1003012012010).

2006009006002 is a wasteful number, since it uses less digits than its factorization.

2006009006002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503004.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 2006009006002 in words is "two trillion, six billion, nine million, six thousand, two".

Divisors: 1 2 501001 1002002 2002001 4004002 1003004503001 2006009006002