Base | Representation |
---|---|
bin | 10110101111111100… |
… | …00010110001010111 |
3 | 1011112011110221100222 |
4 | 23113332002301113 |
5 | 200003101102221 |
6 | 5335525224555 |
7 | 611441224352 |
oct | 132776026127 |
9 | 34464427328 |
10 | 12213300311 |
11 | 51a80a9323 |
12 | 244a26215b |
13 | 11c83c7924 |
14 | 83c0a3299 |
15 | 4b73559ab |
hex | 2d7f82c57 |
12213300311 has 8 divisors (see below), whose sum is σ = 12745987200. Its totient is φ = 11680752952.
The previous prime is 12213300247. The next prime is 12213300329. The reversal of 12213300311 is 11300331221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12213300311 - 26 = 12213300247 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 12213300311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12213308311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169556 + ... + 230598.
It is an arithmetic number, because the mean of its divisors is an integer number (1593248400).
Almost surely, 212213300311 is an apocalyptic number.
12213300311 is a deficient number, since it is larger than the sum of its proper divisors (532686889).
12213300311 is an equidigital number, since it uses as much as digits as its factorization.
12213300311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69765.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12213300311 its reverse (11300331221), we get a palindrome (23513631532).
The spelling of 12213300311 in words is "twelve billion, two hundred thirteen million, three hundred thousand, three hundred eleven".
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