Base | Representation |
---|---|
bin | 1100000001000100101010… |
… | …1010111001110010000010 |
3 | 1201210002221212112021111001 |
4 | 3000101022222321302002 |
5 | 3212433321433210302 |
6 | 44033434415442214 |
7 | 2532401566232416 |
oct | 300211252716202 |
9 | 51702855467431 |
10 | 13212572163202 |
11 | 4234469598215 |
12 | 159482782636a |
13 | 74ac2b83c4c9 |
14 | 3396c5b02d46 |
15 | 17da516eb787 |
hex | c044aab9c82 |
13212572163202 has 32 divisors (see below), whose sum is σ = 20160641064960. Its totient is φ = 6493446388800.
The previous prime is 13212572163181. The next prime is 13212572163247. The reversal of 13212572163202 is 20236127521231.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 23855103 + ... + 24402685.
It is an arithmetic number, because the mean of its divisors is an integer number (630020033280).
Almost surely, 213212572163202 is an apocalyptic number.
13212572163202 is a deficient number, since it is larger than the sum of its proper divisors (6948068901758).
13212572163202 is a wasteful number, since it uses less digits than its factorization.
13212572163202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 548578.
The product of its (nonzero) digits is 60480, while the sum is 37.
Adding to 13212572163202 its reverse (20236127521231), we get a palindrome (33448699684433).
The spelling of 13212572163202 in words is "thirteen trillion, two hundred twelve billion, five hundred seventy-two million, one hundred sixty-three thousand, two hundred two".
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