Base | Representation |
---|---|
bin | 1001001011111101101111… |
… | …01001100110101111110110 |
3 | 2122112022200212210201220112 |
4 | 10211332313221212233312 |
5 | 10121443313424031410 |
6 | 110544451505303022 |
7 | 4153366063323302 |
oct | 445766751465766 |
9 | 78468625721815 |
10 | 20202312330230 |
11 | 6489830701158 |
12 | 2323415634a72 |
13 | b370ba6a4444 |
14 | 4dbb2349ad02 |
15 | 250796315105 |
hex | 125fb7a66bf6 |
20202312330230 has 16 divisors (see below), whose sum is σ = 36424870322400. Its totient is φ = 8067434236992.
The previous prime is 20202312330229. The next prime is 20202312330307. The reversal of 20202312330230 is 3203321320202.
It is a junction number, because it is equal to n+sod(n) for n = 20202312330196 and 20202312330205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686330599 + ... + 1686342578.
It is an arithmetic number, because the mean of its divisors is an integer number (2276554395150).
Almost surely, 220202312330230 is an apocalyptic number.
20202312330230 is a deficient number, since it is larger than the sum of its proper divisors (16222557992170).
20202312330230 is a wasteful number, since it uses less digits than its factorization.
20202312330230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3372673783.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 20202312330230 its reverse (3203321320202), we get a palindrome (23405633650432).
The spelling of 20202312330230 in words is "twenty trillion, two hundred two billion, three hundred twelve million, three hundred thirty thousand, two hundred thirty".
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