Base | Representation |
---|---|
bin | 11101011001011101010… |
… | …100101001100010011110 |
3 | 21011010111020022121000201 |
4 | 131121131110221202132 |
5 | 231044332240320410 |
6 | 4144022304014114 |
7 | 265645306263505 |
oct | 35313524514236 |
9 | 7133436277021 |
10 | 2020200323230 |
11 | 7098424636a1 |
12 | 28764100133a |
13 | 1186725aa45b |
14 | 6dac75dd83c |
15 | 3783b61883a |
hex | 1d65d52989e |
2020200323230 has 16 divisors (see below), whose sum is σ = 3644569078704. Its totient is φ = 806256018880.
The previous prime is 2020200323189. The next prime is 2020200323291. The reversal of 2020200323230 is 323230020202.
It is a junction number, because it is equal to n+sod(n) for n = 2020200323198 and 2020200323207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228009151 + ... + 228018010.
It is an arithmetic number, because the mean of its divisors is an integer number (227785567419).
Almost surely, 22020200323230 is an apocalyptic number.
2020200323230 is a deficient number, since it is larger than the sum of its proper divisors (1624368755474).
2020200323230 is a wasteful number, since it uses less digits than its factorization.
2020200323230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456027611.
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 2020200323230 its reverse (323230020202), we get a palindrome (2343430343432).
The spelling of 2020200323230 in words is "two trillion, twenty billion, two hundred million, three hundred twenty-three thousand, two hundred thirty".
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