Base | Representation |
---|---|
bin | 1001100011100000011110… |
… | …00101110101110010101010 |
3 | 2202101122122222010200110012 |
4 | 10301300033011311302222 |
5 | 10223222001144420242 |
6 | 112404232143051522 |
7 | 4266003642302000 |
oct | 461601705656252 |
9 | 82348588120405 |
10 | 21011233201322 |
11 | 67708a5420391 |
12 | 243414b5a0ba2 |
13 | b954738b7360 |
14 | 528d4051aa70 |
15 | 26683c8a3282 |
hex | 131c0f175caa |
21011233201322 has 64 divisors (see below), whose sum is σ = 39584982528000. Its totient is φ = 8311426099200.
The previous prime is 21011233201319. The next prime is 21011233201327. The reversal of 21011233201322 is 22310233211012.
It is a super-3 number, since 3×210112332013223 (a number of 41 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (21011233201327) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111193322 + ... + 111382122.
It is an arithmetic number, because the mean of its divisors is an integer number (618515352000).
Almost surely, 221011233201322 is an apocalyptic number.
21011233201322 is a deficient number, since it is larger than the sum of its proper divisors (18573749326678).
21011233201322 is a wasteful number, since it uses less digits than its factorization.
21011233201322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201316 (or 201302 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 21011233201322 its reverse (22310233211012), we get a palindrome (43321466412334).
The spelling of 21011233201322 in words is "twenty-one trillion, eleven billion, two hundred thirty-three million, two hundred one thousand, three hundred twenty-two".
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