Base | Representation |
---|---|
bin | 10011000010110100… |
… | …11001001000010111 |
3 | 222101112201100222221 |
4 | 21201122121020113 |
5 | 131414401240343 |
6 | 4410313003211 |
7 | 511236430165 |
oct | 114132311027 |
9 | 28345640887 |
10 | 10224243223 |
11 | 4377356297 |
12 | 1b940b3507 |
13 | c6c2b237c |
14 | 6cdc56235 |
15 | 3ec9055ed |
hex | 261699217 |
10224243223 has 4 divisors (see below), whose sum is σ = 10235155840. Its totient is φ = 10213330608.
The previous prime is 10224243203. The next prime is 10224243229. The reversal of 10224243223 is 32234242201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32234242201 = 7 ⋅4604891743.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10224243223 is a prime.
It is a super-2 number, since 2×102242432232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10224243229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5454903 + ... + 5456776.
It is an arithmetic number, because the mean of its divisors is an integer number (2558788960).
Almost surely, 210224243223 is an apocalyptic number.
10224243223 is a deficient number, since it is larger than the sum of its proper divisors (10912617).
10224243223 is an equidigital number, since it uses as much as digits as its factorization.
10224243223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10912616.
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 10224243223 its reverse (32234242201), we get a palindrome (42458485424).
The spelling of 10224243223 in words is "ten billion, two hundred twenty-four million, two hundred forty-three thousand, two hundred twenty-three".
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