Base | Representation |
---|---|
bin | 1100011010010110000… |
… | …1000101111100010001 |
3 | 202101101101110020022122 |
4 | 3012211201011330101 |
5 | 11443143430010413 |
6 | 241542345344025 |
7 | 21256021520540 |
oct | 3064541057421 |
9 | 671341406278 |
10 | 213230313233 |
11 | 82480a53373 |
12 | 353aa498015 |
13 | 1715232c8a2 |
14 | a46b280157 |
15 | 582ec1c108 |
hex | 31a5845f11 |
213230313233 has 8 divisors (see below), whose sum is σ = 244118571840. Its totient is φ = 182448750960.
The previous prime is 213230313211. The next prime is 213230313323. The reversal of 213230313233 is 332313032312.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213230313233 - 224 = 213213536017 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (213230313203) 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, 26669798 + ... + 26677791.
It is an arithmetic number, because the mean of its divisors is an integer number (30514821480).
Almost surely, 2213230313233 is an apocalyptic number.
It is an amenable number.
213230313233 is a deficient number, since it is larger than the sum of its proper divisors (30888258607).
213230313233 is an equidigital number, since it uses as much as digits as its factorization.
213230313233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53348167.
The product of its (nonzero) digits is 5832, while the sum is 26.
Adding to 213230313233 its reverse (332313032312), we get a palindrome (545543345545).
The spelling of 213230313233 in words is "two hundred thirteen billion, two hundred thirty million, three hundred thirteen thousand, two hundred thirty-three".
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