Base | Representation |
---|---|
bin | 11000001111000010… |
… | …00111000111111101 |
3 | 1020120202112102021001 |
4 | 30013201013013331 |
5 | 203121310203313 |
6 | 5551023210301 |
7 | 640265602501 |
oct | 140741070775 |
9 | 36522472231 |
10 | 13011022333 |
11 | 5577423721 |
12 | 2631446991 |
13 | 12c47609aa |
14 | 8b5dd8301 |
15 | 5123ccadd |
hex | 3078471fd |
13011022333 has 4 divisors (see below), whose sum is σ = 13068339840. Its totient is φ = 12953704828.
The previous prime is 13011022327. The next prime is 13011022337. The reversal of 13011022333 is 33322011031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13011022333 - 225 = 12977467901 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13011022333.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13011022337) 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, 28658413 + ... + 28658866.
It is an arithmetic number, because the mean of its divisors is an integer number (3267084960).
Almost surely, 213011022333 is an apocalyptic number.
It is an amenable number.
13011022333 is a deficient number, since it is larger than the sum of its proper divisors (57317507).
13011022333 is an equidigital number, since it uses as much as digits as its factorization.
13011022333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57317506.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13011022333 its reverse (33322011031), we get a palindrome (46333033364).
The spelling of 13011022333 in words is "thirteen billion, eleven million, twenty-two thousand, three hundred thirty-three".
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