Base | Representation |
---|---|
bin | 11000011001101001… |
… | …11101000111011101 |
3 | 1020210222011112222102 |
4 | 30030310331013131 |
5 | 203312112012201 |
6 | 10003524454445 |
7 | 642430046255 |
oct | 141464750735 |
9 | 36728145872 |
10 | 13100110301 |
11 | 5612741843 |
12 | 265724a425 |
13 | 130a053775 |
14 | 8c3b88965 |
15 | 51a12926b |
hex | 30cd3d1dd |
13100110301 has 4 divisors (see below), whose sum is σ = 13183550652. Its totient is φ = 13016669952.
The previous prime is 13100110277. The next prime is 13100110319. The reversal of 13100110301 is 10301100131.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7529727076 + 5570383225 = 86774^2 + 74635^2 .
It is a cyclic number.
It is not a de Polignac number, because 13100110301 - 26 = 13100110237 is a prime.
It is a super-2 number, since 2×131001103012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13100110321) 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, 41719940 + ... + 41720253.
It is an arithmetic number, because the mean of its divisors is an integer number (3295887663).
Almost surely, 213100110301 is an apocalyptic number.
It is an amenable number.
13100110301 is a deficient number, since it is larger than the sum of its proper divisors (83440351).
13100110301 is an equidigital number, since it uses as much as digits as its factorization.
13100110301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83440350.
The product of its (nonzero) digits is 9, while the sum is 11.
Adding to 13100110301 its reverse (10301100131), we get a palindrome (23401210432).
The spelling of 13100110301 in words is "thirteen billion, one hundred million, one hundred ten thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •