Base | Representation |
---|---|
bin | 1100010110111101110… |
… | …0110110100111101001 |
3 | 202022001011121202010001 |
4 | 3011233130312213221 |
5 | 11434314221412413 |
6 | 241312343423001 |
7 | 21224365460530 |
oct | 3055734664751 |
9 | 668034552101 |
10 | 212323232233 |
11 | 82055a24a52 |
12 | 35196754a61 |
13 | 17039427178 |
14 | a3c29dd317 |
15 | 57ca2924dd |
hex | 316f7369e9 |
212323232233 has 8 divisors (see below), whose sum is σ = 242681020352. Its totient is φ = 181971918576.
The previous prime is 212323232207. The next prime is 212323232237. The reversal of 212323232233 is 332232323212.
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 212323232233 - 213 = 212323224041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212323232237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548135 + ... + 1679692.
It is an arithmetic number, because the mean of its divisors is an integer number (30335127544).
Almost surely, 2212323232233 is an apocalyptic number.
It is an amenable number.
212323232233 is a deficient number, since it is larger than the sum of its proper divisors (30357788119).
212323232233 is an equidigital number, since it uses as much as digits as its factorization.
212323232233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3237231.
The product of its digits is 15552, while the sum is 28.
Adding to 212323232233 its reverse (332232323212), we get a palindrome (544555555445).
The spelling of 212323232233 in words is "two hundred twelve billion, three hundred twenty-three million, two hundred thirty-two thousand, two hundred thirty-three".
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