Base | Representation |
---|---|
bin | 100000010111011100101… |
… | …011010001101100110000 |
3 | 21212122001100111110112101 |
4 | 200113130223101230300 |
5 | 242420130302033430 |
6 | 4421441130110144 |
7 | 316456521444544 |
oct | 40273453215460 |
9 | 7778040443471 |
10 | 2224200424240 |
11 | 7883071779a3 |
12 | 2bb09427b354 |
13 | 131983554cb2 |
14 | 7991aa5da24 |
15 | 3cccad32dca |
hex | 205dcad1b30 |
2224200424240 has 40 divisors (see below), whose sum is σ = 5171558516928. Its totient is φ = 889629841920.
The previous prime is 2224200424217. The next prime is 2224200424247. The reversal of 2224200424240 is 424240024222.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 2224200424199 and 2224200424208.
It is not an unprimeable number, because it can be changed into a prime (2224200424247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653049 + ... + 2207911.
Almost surely, 22224200424240 is an apocalyptic number.
2224200424240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2224200424240 is an abundant number, since it is smaller than the sum of its proper divisors (2947358092688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224200424240 is a wasteful number, since it uses less digits than its factorization.
2224200424240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1572757 (or 1572751 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 2224200424240 its reverse (424240024222), we get a palindrome (2648440448462).
The spelling of 2224200424240 in words is "two trillion, two hundred twenty-four billion, two hundred million, four hundred twenty-four thousand, two hundred forty".
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