Base | Representation |
---|---|
bin | 10101101110001011… |
… | …000100001110000111 |
3 | 2020012102202220022111 |
4 | 111232023010032013 |
5 | 340231221343421 |
6 | 14414201441451 |
7 | 1453654123225 |
oct | 255613041607 |
9 | 66172686274 |
10 | 23323231111 |
11 | 99893a0814 |
12 | 462aaa0287 |
13 | 2279031c8b |
14 | 11b37cbb15 |
15 | 9178abee1 |
hex | 56e2c4387 |
23323231111 has 8 divisors (see below), whose sum is σ = 23935736864. Its totient is φ = 22718149920.
The previous prime is 23323231091. The next prime is 23323231133. The reversal of 23323231111 is 11113232332.
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 23323231111 - 25 = 23323231079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23323237111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1849776 + ... + 1862341.
It is an arithmetic number, because the mean of its divisors is an integer number (2991967108).
Almost surely, 223323231111 is an apocalyptic number.
23323231111 is a deficient number, since it is larger than the sum of its proper divisors (612505753).
23323231111 is a wasteful number, since it uses less digits than its factorization.
23323231111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3712281.
The product of its digits is 648, while the sum is 22.
Adding to 23323231111 its reverse (11113232332), we get a palindrome (34436463443).
The spelling of 23323231111 in words is "twenty-three billion, three hundred twenty-three million, two hundred thirty-one thousand, one hundred eleven".
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