Base | Representation |
---|---|
bin | 11000101100101110… |
… | …10001001010011101 |
3 | 1021020010012212221012 |
4 | 30112113101022131 |
5 | 204124041202003 |
6 | 10031441545005 |
7 | 646411664261 |
oct | 142627211235 |
9 | 37203185835 |
10 | 13260100253 |
11 | 5694a87644 |
12 | 26a0945165 |
13 | 133423c78a |
14 | 8db1140a1 |
15 | 5291cd8d8 |
hex | 3165d129d |
13260100253 has 2 divisors, whose sum is σ = 13260100254. Its totient is φ = 13260100252.
The previous prime is 13260100237. The next prime is 13260100313. The reversal of 13260100253 is 35200106231.
13260100253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8468968729 + 4791131524 = 92027^2 + 69218^2 .
It is a cyclic number.
It is not a de Polignac number, because 13260100253 - 24 = 13260100237 is a prime.
It is a super-2 number, since 2×132601002532 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13260100213) 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 as a sum of consecutive naturals, namely, 6630050126 + 6630050127.
It is an arithmetic number, because the mean of its divisors is an integer number (6630050127).
Almost surely, 213260100253 is an apocalyptic number.
It is an amenable number.
13260100253 is a deficient number, since it is larger than the sum of its proper divisors (1).
13260100253 is an equidigital number, since it uses as much as digits as its factorization.
13260100253 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 13260100253 its reverse (35200106231), we get a palindrome (48460206484).
The spelling of 13260100253 in words is "thirteen billion, two hundred sixty million, one hundred thousand, two hundred fifty-three".
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