Base | Representation |
---|---|
bin | 1001001100100100010001… |
… | …11110111111000110010000 |
3 | 2122121022002221021210002222 |
4 | 10212102020332333012100 |
5 | 10122313203041223240 |
6 | 111002153033000212 |
7 | 4155030616554515 |
oct | 446221076770620 |
9 | 78538087253088 |
10 | 20223004242320 |
11 | 6497589755a50 |
12 | 232742b253068 |
13 | b39037518cc9 |
14 | 4dcb2761330c |
15 | 2510a7ba6eb5 |
hex | 126488fbf190 |
20223004242320 has 120 divisors (see below), whose sum is σ = 52513495653312. Its totient is φ = 7182800083200.
The previous prime is 20223004242281. The next prime is 20223004242373. The reversal of 20223004242320 is 2324240032202.
It is a self number, because there is not a number n which added to its sum of digits gives 20223004242320.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4587236 + ... + 7841475.
Almost surely, 220223004242320 is an apocalyptic number.
20223004242320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20223004242320 is an abundant number, since it is smaller than the sum of its proper divisors (32290491410992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20223004242320 is a wasteful number, since it uses less digits than its factorization.
20223004242320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12428821 (or 12428772 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 20223004242320 its reverse (2324240032202), we get a palindrome (22547244274522).
The spelling of 20223004242320 in words is "twenty trillion, two hundred twenty-three billion, four million, two hundred forty-two thousand, three hundred twenty".
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