Base | Representation |
---|---|
bin | 10101011011100000… |
… | …010011101001011111 |
3 | 2012101121102202012200 |
4 | 111123200103221133 |
5 | 334111032012343 |
6 | 14323132502543 |
7 | 1443132022023 |
oct | 253340235137 |
9 | 65347382180 |
10 | 23010032223 |
11 | 9838621862 |
12 | 456201aa53 |
13 | 22291925a9 |
14 | 1183d80383 |
15 | 8ea1424d3 |
hex | 55b813a5f |
23010032223 has 48 divisors (see below), whose sum is σ = 35108586240. Its totient is φ = 14500684800.
The previous prime is 23010032197. The next prime is 23010032237. The reversal of 23010032223 is 32223001032.
It is a happy number.
It is not a de Polignac number, because 23010032223 - 213 = 23010024031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23010032196 and 23010032205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010032323) 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 47 ways as a sum of consecutive naturals, for example, 3547143 + ... + 3553623.
It is an arithmetic number, because the mean of its divisors is an integer number (731428880).
Almost surely, 223010032223 is an apocalyptic number.
23010032223 is a deficient number, since it is larger than the sum of its proper divisors (12098554017).
23010032223 is a wasteful number, since it uses less digits than its factorization.
23010032223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6800 (or 6797 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23010032223 its reverse (32223001032), we get a palindrome (55233033255).
The spelling of 23010032223 in words is "twenty-three billion, ten million, thirty-two thousand, two hundred twenty-three".
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