Base | Representation |
---|---|
bin | 10011000011111001… |
… | …00110110100111111 |
3 | 222102011121001011010 |
4 | 21201330212310333 |
5 | 131424200242343 |
6 | 4411233130303 |
7 | 511405603653 |
oct | 114174466477 |
9 | 28364531133 |
10 | 10233212223 |
11 | 4381421893 |
12 | 1b970b9993 |
13 | c71102880 |
14 | 6d110ca63 |
15 | 3ed5c7d33 |
hex | 261f26d3f |
10233212223 has 64 divisors (see below), whose sum is σ = 16087680000. Its totient is φ = 5728859136.
The previous prime is 10233212221. The next prime is 10233212291. The reversal of 10233212223 is 32221233201.
It is a happy number.
It is not a de Polignac number, because 10233212223 - 21 = 10233212221 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10233212223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10233212221) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4275115 + ... + 4277507.
It is an arithmetic number, because the mean of its divisors is an integer number (251370000).
Almost surely, 210233212223 is an apocalyptic number.
10233212223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10233212223 is a deficient number, since it is larger than the sum of its proper divisors (5854467777).
10233212223 is a wasteful number, since it uses less digits than its factorization.
10233212223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2656.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 10233212223 its reverse (32221233201), we get a palindrome (42454445424).
The spelling of 10233212223 in words is "ten billion, two hundred thirty-three million, two hundred twelve thousand, two hundred twenty-three".
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