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13227146206 = 237178745219
BaseRepresentation
bin11000101000110011…
…00011101111011110
31021010211012122110221
430110121203233132
5204042122134311
610024303351554
7645531613321
oct142431435736
937124178427
1013227146206
11567841979a
1226918b25ba
13132a472041
148d69b67b8
1552636e671
hex314663bde

13227146206 has 8 divisors (see below), whose sum is σ = 20376955080. Its totient is φ = 6434827848.

The previous prime is 13227146203. The next prime is 13227146213. The reversal of 13227146206 is 60264172231.

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 (13227146203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89372536 + ... + 89372683.

It is an arithmetic number, because the mean of its divisors is an integer number (2547119385).

Almost surely, 213227146206 is an apocalyptic number.

13227146206 is a deficient number, since it is larger than the sum of its proper divisors (7149808874).

13227146206 is a wasteful number, since it uses less digits than its factorization.

13227146206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178745258.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 13227146206 in words is "thirteen billion, two hundred twenty-seven million, one hundred forty-six thousand, two hundred six".

Divisors: 1 2 37 74 178745219 357490438 6613573103 13227146206