Base | Representation |
---|---|
bin | 1100000000111011111000… |
… | …0011110101001000111011 |
3 | 1201202212212110112222022111 |
4 | 3000032332003311020323 |
5 | 3212414004024012311 |
6 | 44032404345033151 |
7 | 2532256252510306 |
oct | 300167603651073 |
9 | 51685773488274 |
10 | 13210213110331 |
11 | 4233468a02946 |
12 | 15942897857b7 |
13 | 74a943b8c533 |
14 | 3395406a1b3d |
15 | 17d964562d21 |
hex | c03be0f523b |
13210213110331 has 4 divisors (see below), whose sum is σ = 13219342491952. Its totient is φ = 13201083728712.
The previous prime is 13210213110307. The next prime is 13210213110433. The reversal of 13210213110331 is 13301131201231.
13210213110331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13210213110331 - 225 = 13210179555899 is a prime.
It is a super-2 number, since 2×132102131103312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13210213114331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4564688640 + ... + 4564691533.
It is an arithmetic number, because the mean of its divisors is an integer number (3304835622988).
Almost surely, 213210213110331 is an apocalyptic number.
13210213110331 is a deficient number, since it is larger than the sum of its proper divisors (9129381621).
13210213110331 is an equidigital number, since it uses as much as digits as its factorization.
13210213110331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9129381620.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 13210213110331 its reverse (13301131201231), we get a palindrome (26511344311562).
The spelling of 13210213110331 in words is "thirteen trillion, two hundred ten billion, two hundred thirteen million, one hundred ten thousand, three hundred thirty-one".
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