Base | Representation |
---|---|
bin | 1100000001100100000110… |
… | …1111000110001011011010 |
3 | 1201210220202001221200102002 |
4 | 3000121001233012023122 |
5 | 3213103113110432302 |
6 | 44041352115041002 |
7 | 2533121002334210 |
oct | 300310157061332 |
9 | 51726661850362 |
10 | 13221012202202 |
11 | 4237aaa798462 |
12 | 15963a22a0162 |
13 | 74b9752a241c |
14 | 339c869d4cb0 |
15 | 17dd97668c02 |
hex | c0641bc62da |
13221012202202 has 16 divisors (see below), whose sum is σ = 22951485922560. Its totient is φ = 5594424692688.
The previous prime is 13221012202169. The next prime is 13221012202241. The reversal of 13221012202202 is 20220221012231.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5976948353 + ... + 5976950564.
It is an arithmetic number, because the mean of its divisors is an integer number (1434467870160).
Almost surely, 213221012202202 is an apocalyptic number.
13221012202202 is a deficient number, since it is larger than the sum of its proper divisors (9730473720358).
13221012202202 is a wasteful number, since it uses less digits than its factorization.
13221012202202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11953899005.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 13221012202202 its reverse (20220221012231), we get a palindrome (33441233214433).
The spelling of 13221012202202 in words is "thirteen trillion, two hundred twenty-one billion, twelve million, two hundred two thousand, two hundred two".
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