Base | Representation |
---|---|
bin | 1101000010100011010… |
… | …1100010110011010101 |
3 | 210102020120121002011202 |
4 | 3100220311202303111 |
5 | 12132244444033323 |
6 | 250525343242245 |
7 | 22120336454441 |
oct | 3205065426325 |
9 | 712216532152 |
10 | 224023424213 |
11 | 8700a4233a6 |
12 | 37500ba9385 |
13 | 1818242a3a4 |
14 | abb2897821 |
15 | 5c62540d28 |
hex | 3428d62cd5 |
224023424213 has 4 divisors (see below), whose sum is σ = 226859163840. Its totient is φ = 221187684588.
The previous prime is 224023424197. The next prime is 224023424293. The reversal of 224023424213 is 312424320422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312424320422 = 2 ⋅156212160211.
It is a cyclic number.
It is not a de Polignac number, because 224023424213 - 24 = 224023424197 is a prime.
It is a super-2 number, since 2×2240234242132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224023424293) 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, 1417869695 + ... + 1417869852.
It is an arithmetic number, because the mean of its divisors is an integer number (56714790960).
Almost surely, 2224023424213 is an apocalyptic number.
It is an amenable number.
224023424213 is a deficient number, since it is larger than the sum of its proper divisors (2835739627).
224023424213 is an equidigital number, since it uses as much as digits as its factorization.
224023424213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2835739626.
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 224023424213 its reverse (312424320422), we get a palindrome (536447744635).
The spelling of 224023424213 in words is "two hundred twenty-four billion, twenty-three million, four hundred twenty-four thousand, two hundred thirteen".
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