Base | Representation |
---|---|
bin | 100000010111011100111… |
… | …101100011001011011001 |
3 | 21212122001200111211102122 |
4 | 200113130331203023121 |
5 | 242420133013330200 |
6 | 4421441420511025 |
7 | 316456610245235 |
oct | 40273475431331 |
9 | 7778050454378 |
10 | 2224205214425 |
11 | 788309949927 |
12 | 2bb0959ab475 |
13 | 13198454141c |
14 | 7991b5495c5 |
15 | 3cccb47c385 |
hex | 205dcf632d9 |
2224205214425 has 12 divisors (see below), whose sum is σ = 2789003395260. Its totient is φ = 1759371313920.
The previous prime is 2224205214383. The next prime is 2224205214461. The reversal of 2224205214425 is 5244125024222.
It can be written as a sum of positive squares in 6 ways, for example, as 5383450384 + 2218821764041 = 73372^2 + 1489571^2 .
It is not a de Polignac number, because 2224205214425 - 216 = 2224205148889 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499819172 + ... + 499823621.
It is an arithmetic number, because the mean of its divisors is an integer number (232416949605).
Almost surely, 22224205214425 is an apocalyptic number.
2224205214425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2224205214425 is a deficient number, since it is larger than the sum of its proper divisors (564798180835).
2224205214425 is an equidigital number, since it uses as much as digits as its factorization.
2224205214425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 999642892 (or 999642887 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 35.
The spelling of 2224205214425 in words is "two trillion, two hundred twenty-four billion, two hundred five million, two hundred fourteen thousand, four hundred twenty-five".
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