Base | Representation |
---|---|
bin | 111111100100110… |
… | …0110011110010001 |
3 | 12111200000222020212 |
4 | 1333021212132101 |
5 | 13332101121223 |
6 | 551402213505 |
7 | 103602045644 |
oct | 17711463621 |
9 | 5450028225 |
10 | 2133223313 |
11 | 9a5170281 |
12 | 4b64b4295 |
13 | 27cc51020 |
14 | 163457a5b |
15 | c742b278 |
hex | 7f266791 |
2133223313 has 8 divisors (see below), whose sum is σ = 2297936256. Its totient is φ = 1968598800.
The previous prime is 2133223307. The next prime is 2133223349. The reversal of 2133223313 is 3133223312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2133223313 - 216 = 2133157777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2133223303) 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, 33128 + ... + 73238.
It is an arithmetic number, because the mean of its divisors is an integer number (287242032).
Almost surely, 22133223313 is an apocalyptic number.
It is an amenable number.
2133223313 is a deficient number, since it is larger than the sum of its proper divisors (164712943).
2133223313 is a wasteful number, since it uses less digits than its factorization.
2133223313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44215.
The product of its digits is 1944, while the sum is 23.
The square root of 2133223313 is about 46186.8305147690. The cubic root of 2133223313 is about 1287.2970492054.
Adding to 2133223313 its reverse (3133223312), we get a palindrome (5266446625).
Subtracting 2133223313 from its reverse (3133223312), we obtain a palindrome (999999999).
The spelling of 2133223313 in words is "two billion, one hundred thirty-three million, two hundred twenty-three thousand, three hundred thirteen".
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