Base | Representation |
---|---|
bin | 1000010010010001… |
… | …1000110101011111 |
3 | 12202000002120201220 |
4 | 2010210120311133 |
5 | 14023334201143 |
6 | 1004410504423 |
7 | 106054543113 |
oct | 20444306537 |
9 | 5660076656 |
10 | 2224131423 |
11 | a41511948 |
12 | 520a35113 |
13 | 295a303c7 |
14 | 17155d743 |
15 | d03d6d83 |
hex | 84918d5f |
2224131423 has 16 divisors (see below), whose sum is σ = 3085521120. Its totient is φ = 1423339904.
The previous prime is 2224131409. The next prime is 2224131443. The reversal of 2224131423 is 3241314222.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2224131423 - 26 = 2224131359 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2224131393 and 2224131402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2224131443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58836 + ... + 88937.
It is an arithmetic number, because the mean of its divisors is an integer number (192845070).
Almost surely, 22224131423 is an apocalyptic number.
2224131423 is a deficient number, since it is larger than the sum of its proper divisors (861389697).
2224131423 is a wasteful number, since it uses less digits than its factorization.
2224131423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147978.
The product of its digits is 2304, while the sum is 24.
The square root of 2224131423 is about 47160.6978637933. The cubic root of 2224131423 is about 1305.3294868339.
Adding to 2224131423 its reverse (3241314222), we get a palindrome (5465445645).
The spelling of 2224131423 in words is "two billion, two hundred twenty-four million, one hundred thirty-one thousand, four hundred twenty-three".
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