Base | Representation |
---|---|
bin | 100000010110101101110… |
… | …100001110101110110111 |
3 | 21212120000120011021120012 |
4 | 200112231310032232313 |
5 | 242412023021222411 |
6 | 4421231123330435 |
7 | 316431164141660 |
oct | 40265564165667 |
9 | 7776016137505 |
10 | 2223414242231 |
11 | 787a434147a6 |
12 | 2baab4b20a1b |
13 | 1318896cc740 |
14 | 79884490367 |
15 | 3cc81cda18b |
hex | 205add0ebb7 |
2223414242231 has 16 divisors (see below), whose sum is σ = 2736552849408. Its totient is φ = 1759157244000.
The previous prime is 2223414242219. The next prime is 2223414242297. The reversal of 2223414242231 is 1322424143222.
It is a de Polignac number, because none of the positive numbers 2k-2223414242231 is a prime.
It is a super-2 number, since 2×22234142422312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223414242431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7172906 + ... + 7476456.
It is an arithmetic number, because the mean of its divisors is an integer number (171034553088).
Almost surely, 22223414242231 is an apocalyptic number.
2223414242231 is a deficient number, since it is larger than the sum of its proper divisors (513138607177).
2223414242231 is a wasteful number, since it uses less digits than its factorization.
2223414242231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384062.
The product of its digits is 36864, while the sum is 32.
Adding to 2223414242231 its reverse (1322424143222), we get a palindrome (3545838385453).
Subtracting from 2223414242231 its reverse (1322424143222), we obtain a palindrome (900990099009).
The spelling of 2223414242231 in words is "two trillion, two hundred twenty-three billion, four hundred fourteen million, two hundred forty-two thousand, two hundred thirty-one".
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