Base | Representation |
---|---|
bin | 1100010010110100011… |
… | …1000110000110101001 |
3 | 202012011121022111010211 |
4 | 3010231013012012221 |
5 | 11430024304412413 |
6 | 241010104141121 |
7 | 21154662231550 |
oct | 3045507060651 |
9 | 665147274124 |
10 | 211210232233 |
11 | 81634740640 |
12 | 34b25a677a1 |
13 | 16bbc9742a0 |
14 | a318c78d97 |
15 | 57626de83d |
hex | 312d1c61a9 |
211210232233 has 32 divisors (see below), whose sum is σ = 284102138880. Its totient is φ = 151641322560.
The previous prime is 211210232231. The next prime is 211210232251. The reversal of 211210232233 is 332232012112.
It is not a de Polignac number, because 211210232233 - 21 = 211210232231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211210232231) 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 31 ways as a sum of consecutive naturals, for example, 354678 + ... + 740416.
It is an arithmetic number, because the mean of its divisors is an integer number (8878191840).
Almost surely, 2211210232233 is an apocalyptic number.
It is an amenable number.
211210232233 is a deficient number, since it is larger than the sum of its proper divisors (72891906647).
211210232233 is a wasteful number, since it uses less digits than its factorization.
211210232233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386317.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 211210232233 its reverse (332232012112), we get a palindrome (543442244345).
The spelling of 211210232233 in words is "two hundred eleven billion, two hundred ten million, two hundred thirty-two thousand, two hundred thirty-three".
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