Base | Representation |
---|---|
bin | 10101101110110000… |
… | …011100100101001111 |
3 | 2020020010012202011120 |
4 | 111232300130211033 |
5 | 340241223431343 |
6 | 14415151452023 |
7 | 1454133325116 |
oct | 255660344517 |
9 | 66203182146 |
10 | 23333030223 |
11 | 9993983a58 |
12 | 4632227013 |
13 | 227b083279 |
14 | 11b4c1cc7d |
15 | 918695683 |
hex | 56ec1c94f |
23333030223 has 16 divisors (see below), whose sum is σ = 31593665376. Its totient is φ = 15314641920.
The previous prime is 23333030219. The next prime is 23333030233. The reversal of 23333030223 is 32203033332.
It is not a de Polignac number, because 23333030223 - 22 = 23333030219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23333030193 and 23333030202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23333030233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26343 + ... + 217623.
It is an arithmetic number, because the mean of its divisors is an integer number (1974604086).
Almost surely, 223333030223 is an apocalyptic number.
23333030223 is a deficient number, since it is larger than the sum of its proper divisors (8260635153).
23333030223 is a wasteful number, since it uses less digits than its factorization.
23333030223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191914.
The product of its (nonzero) digits is 5832, while the sum is 24.
Adding to 23333030223 its reverse (32203033332), we get a palindrome (55536063555).
The spelling of 23333030223 in words is "twenty-three billion, three hundred thirty-three million, thirty thousand, two hundred twenty-three".
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