Base | Representation |
---|---|
bin | 1010100011110100101011… |
… | …00110111011011100101010 |
3 | 10001012220201121102201122221 |
4 | 11101322111212323130222 |
5 | 11020423304410243310 |
6 | 121215343314504254 |
7 | 4614445404412252 |
oct | 521722546733452 |
9 | 101186647381587 |
10 | 23221103212330 |
11 | 7443018432761 |
12 | 27304a459508a |
13 | cc598224459a |
14 | 5a3c9bc54962 |
15 | 2a407a587ada |
hex | 151e959bb72a |
23221103212330 has 64 divisors (see below), whose sum is σ = 42262133501952. Its totient is φ = 9185609759040.
The previous prime is 23221103212301. The next prime is 23221103212357. The reversal of 23221103212330 is 3321230112232.
It is a junction number, because it is equal to n+sod(n) for n = 23221103212295 and 23221103212304.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4066028175 + ... + 4066033885.
It is an arithmetic number, because the mean of its divisors is an integer number (660345835968).
Almost surely, 223221103212330 is an apocalyptic number.
23221103212330 is a deficient number, since it is larger than the sum of its proper divisors (19041030289622).
23221103212330 is a wasteful number, since it uses less digits than its factorization.
23221103212330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11779.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 23221103212330 its reverse (3321230112232), we get a palindrome (26542333324562).
The spelling of 23221103212330 in words is "twenty-three trillion, two hundred twenty-one billion, one hundred three million, two hundred twelve thousand, three hundred thirty".
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