Base | Representation |
---|---|
bin | 1001011010001001… |
… | …11000100110101011 |
3 | 111001000202200112201 |
4 | 10231010320212223 |
5 | 40321103104233 |
6 | 2153121121031 |
7 | 236113453021 |
oct | 45504704653 |
9 | 14030680481 |
10 | 5051222443 |
11 | 2162313203 |
12 | b8b789177 |
13 | 626654527 |
14 | 35cbd6711 |
15 | 1e86c377d |
hex | 12d1389ab |
5051222443 has 4 divisors (see below), whose sum is σ = 5051683120. Its totient is φ = 5050761768.
The previous prime is 5051222437. The next prime is 5051222453. The reversal of 5051222443 is 3442221505.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3442221505 = 5 ⋅688444301.
It is a cyclic number.
It is not a de Polignac number, because 5051222443 - 225 = 5017668011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5051222453) 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, 213480 + ... + 235957.
It is an arithmetic number, because the mean of its divisors is an integer number (1262920780).
Almost surely, 25051222443 is an apocalyptic number.
5051222443 is a deficient number, since it is larger than the sum of its proper divisors (460677).
5051222443 is a wasteful number, since it uses less digits than its factorization.
5051222443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460676.
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 5051222443 is about 71071.9525762449. The cubic root of 5051222443 is about 1715.7953956249.
Adding to 5051222443 its reverse (3442221505), we get a palindrome (8493443948).
The spelling of 5051222443 in words is "five billion, fifty-one million, two hundred twenty-two thousand, four hundred forty-three".
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