Base | Representation |
---|---|
bin | 1000001111100111… |
… | …1100000101011101 |
3 | 12201020011020020210 |
4 | 2003321330011131 |
5 | 14013012103423 |
6 | 1003332203033 |
7 | 105561135402 |
oct | 20371740535 |
9 | 5636136223 |
10 | 2213003613 |
11 | a36201407 |
12 | 519169479 |
13 | 2936353c2 |
14 | 16dca42a9 |
15 | ce439b93 |
hex | 83e7c15d |
2213003613 has 16 divisors (see below), whose sum is σ = 2967577920. Its totient is φ = 1466904576.
The previous prime is 2213003593. The next prime is 2213003641. The reversal of 2213003613 is 3163003122.
It is not a de Polignac number, because 2213003613 - 28 = 2213003357 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2213003613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213003113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474931 + ... + 479567.
It is an arithmetic number, because the mean of its divisors is an integer number (185473620).
Almost surely, 22213003613 is an apocalyptic number.
It is an amenable number.
2213003613 is a deficient number, since it is larger than the sum of its proper divisors (754574307).
2213003613 is a wasteful number, since it uses less digits than its factorization.
2213003613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5516.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 2213003613 is about 47042.5723467584. The cubic root of 2213003613 is about 1303.1488976542.
Adding to 2213003613 its reverse (3163003122), we get a palindrome (5376006735).
The spelling of 2213003613 in words is "two billion, two hundred thirteen million, three thousand, six hundred thirteen".
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