Base | Representation |
---|---|
bin | 1000010010110001… |
… | …1001100011110111 |
3 | 12202011001021120010 |
4 | 2010230121203313 |
5 | 14024403402133 |
6 | 1004523511303 |
7 | 106111440654 |
oct | 20454314367 |
9 | 5664037503 |
10 | 2226231543 |
11 | a42716788 |
12 | 521688533 |
13 | 2962b7293 |
14 | 171948c2b |
15 | d069e263 |
hex | 84b198f7 |
2226231543 has 8 divisors (see below), whose sum is σ = 2970263808. Its totient is φ = 1483176824.
The previous prime is 2226231541. The next prime is 2226231547. The reversal of 2226231543 is 3451326222.
2226231543 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2226231543 - 21 = 2226231541 is a prime.
It is a super-2 number, since 2×22262315432 = 9912213766096321698, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2226231543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2226231541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239055 + ... + 248192.
It is an arithmetic number, because the mean of its divisors is an integer number (371282976).
Almost surely, 22226231543 is an apocalyptic number.
2226231543 is a deficient number, since it is larger than the sum of its proper divisors (744032265).
2226231543 is a wasteful number, since it uses less digits than its factorization.
2226231543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488773.
The product of its digits is 17280, while the sum is 30.
The square root of 2226231543 is about 47182.9581840732. The cubic root of 2226231543 is about 1305.7402068949.
Adding to 2226231543 its reverse (3451326222), we get a palindrome (5677557765).
The spelling of 2226231543 in words is "two billion, two hundred twenty-six million, two hundred thirty-one thousand, five hundred forty-three".
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