Base | Representation |
---|---|
bin | 1000010010010001… |
… | …1001000011011001 |
3 | 12202000002121221212 |
4 | 2010210121003121 |
5 | 14023334213223 |
6 | 1004410512505 |
7 | 106054545524 |
oct | 20444310331 |
9 | 5660077855 |
10 | 2224132313 |
11 | a41512587 |
12 | 520a35735 |
13 | 295a30930 |
14 | 17155dbbb |
15 | d03d7278 |
hex | 849190d9 |
2224132313 has 4 divisors (see below), whose sum is σ = 2395219428. Its totient is φ = 2053045200.
The previous prime is 2224132307. The next prime is 2224132357. The reversal of 2224132313 is 3132314222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 506610064 + 1717522249 = 22508^2 + 41443^2 .
It is a cyclic number.
It is not a de Polignac number, because 2224132313 - 210 = 2224131289 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2224132213) 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, 85543538 + ... + 85543563.
It is an arithmetic number, because the mean of its divisors is an integer number (598804857).
Almost surely, 22224132313 is an apocalyptic number.
It is an amenable number.
2224132313 is a deficient number, since it is larger than the sum of its proper divisors (171087115).
2224132313 is a wasteful number, since it uses less digits than its factorization.
2224132313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171087114.
The product of its digits is 1728, while the sum is 23.
The square root of 2224132313 is about 47160.7072996154. The cubic root of 2224132313 is about 1305.3296609457.
Adding to 2224132313 its reverse (3132314222), we get a palindrome (5356446535).
The spelling of 2224132313 in words is "two billion, two hundred twenty-four million, one hundred thirty-two thousand, three hundred thirteen".
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