Base | Representation |
---|---|
bin | 100000010100101100001… |
… | …110001001111100101111 |
3 | 21212100102000221100100101 |
4 | 200110230032021330233 |
5 | 242343044420002203 |
6 | 4420231254011531 |
7 | 316323253323142 |
oct | 40245416117457 |
9 | 7770360840311 |
10 | 2221240000303 |
11 | 787028088645 |
12 | 2ba5a8946ba7 |
13 | 13160111935c |
14 | 797197da059 |
15 | 3cba5eaa41d |
hex | 2052c389f2f |
2221240000303 has 4 divisors (see below), whose sum is σ = 2338147368760. Its totient is φ = 2104332631848.
The previous prime is 2221240000297. The next prime is 2221240000373. The reversal of 2221240000303 is 3030000421222.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2221240000303 - 241 = 22216744751 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 116907368437 = 2221240000303 / (2 + 2 + 2 + 1 + 2 + 4 + 0 + 0 + 0 + 0 + 3 + 0 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2221240000373) 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, 58453684200 + ... + 58453684237.
It is an arithmetic number, because the mean of its divisors is an integer number (584536842190).
Almost surely, 22221240000303 is an apocalyptic number.
2221240000303 is a deficient number, since it is larger than the sum of its proper divisors (116907368457).
2221240000303 is a wasteful number, since it uses less digits than its factorization.
2221240000303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116907368456.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 2221240000303 its reverse (3030000421222), we get a palindrome (5251240421525).
The spelling of 2221240000303 in words is "two trillion, two hundred twenty-one billion, two hundred forty million, three hundred three", and thus it is an aban number.
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