Base | Representation |
---|---|
bin | 10101000100101001… |
… | …00000111010110101 |
3 | 1002012102211012002100 |
4 | 22202110200322311 |
5 | 141132141040201 |
6 | 5110333332313 |
7 | 550231536324 |
oct | 124224407265 |
9 | 32172735070 |
10 | 11313221301 |
11 | 4886022678 |
12 | 2238937099 |
13 | 10b3aa42b5 |
14 | 7947260bb |
15 | 463310886 |
hex | 2a2520eb5 |
11313221301 has 48 divisors (see below), whose sum is σ = 17194559616. Its totient is φ = 7154155008.
The previous prime is 11313221299. The next prime is 11313221333. The reversal of 11313221301 is 10312231311.
11313221301 is a `hidden beast` number, since 11 + 31 + 322 + 1 + 301 = 666.
It is not a de Polignac number, because 11313221301 - 21 = 11313221299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313221201) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18335545 + ... + 18336161.
It is an arithmetic number, because the mean of its divisors is an integer number (358219992).
Almost surely, 211313221301 is an apocalyptic number.
It is an amenable number.
11313221301 is a deficient number, since it is larger than the sum of its proper divisors (5881338315).
11313221301 is a wasteful number, since it uses less digits than its factorization.
11313221301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242 (or 1239 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 11313221301 its reverse (10312231311), we get a palindrome (21625452612).
The spelling of 11313221301 in words is "eleven billion, three hundred thirteen million, two hundred twenty-one thousand, three hundred one".
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