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13000002206 = 27389041111
BaseRepresentation
bin11000001101101110…
…00100101010011110
31020112222210112111012
430012313010222132
5203111000032311
65545551055222
7640103124032
oct140667045236
936488715435
1013000002206
115571187084
122629811512
1312c23a29c9
148b476a1c2
1551145278b
hex306dc4a9e

13000002206 has 8 divisors (see below), whose sum is σ = 19767126864. Its totient is φ = 6410959920.

The previous prime is 13000002203. The next prime is 13000002227. The reversal of 13000002206 is 60220000031.

13000002206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000002203) 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, 44520410 + ... + 44520701.

It is an arithmetic number, because the mean of its divisors is an integer number (2470890858).

Almost surely, 213000002206 is an apocalyptic number.

13000002206 is a deficient number, since it is larger than the sum of its proper divisors (6767124658).

13000002206 is an equidigital number, since it uses as much as digits as its factorization.

13000002206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89041186.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13000002206 its reverse (60220000031), we get a palindrome (73220002237).

The spelling of 13000002206 in words is "thirteen billion, two thousand, two hundred six".

Divisors: 1 2 73 146 89041111 178082222 6500001103 13000002206