Base | Representation |
---|---|
bin | 11101011001011101011… |
… | …011001010001110110101 |
3 | 21011010111100112022021121 |
4 | 131121131123022032311 |
5 | 231044333204430010 |
6 | 4144022404343541 |
7 | 265645326632515 |
oct | 35313533121665 |
9 | 7133440468247 |
10 | 2020202030005 |
11 | 709843419a55 |
12 | 2876416a4bb1 |
13 | 118672a57293 |
14 | 6dac7925845 |
15 | 3783b8543da |
hex | 1d65d6ca3b5 |
2020202030005 has 64 divisors (see below), whose sum is σ = 2588037120000. Its totient is φ = 1511805005568.
The previous prime is 2020202029969. The next prime is 2020202030029. The reversal of 2020202030005 is 5000302020202.
It is a cyclic number.
It is not a de Polignac number, because 2020202030005 - 27 = 2020202029877 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 136686706 + ... + 136701484.
It is an arithmetic number, because the mean of its divisors is an integer number (40438080000).
Almost surely, 22020202030005 is an apocalyptic number.
It is an amenable number.
2020202030005 is a deficient number, since it is larger than the sum of its proper divisors (567835089995).
2020202030005 is a wasteful number, since it uses less digits than its factorization.
2020202030005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15146.
The product of its (nonzero) digits is 240, while the sum is 16.
Adding to 2020202030005 its reverse (5000302020202), we get a palindrome (7020504050207).
The spelling of 2020202030005 in words is "two trillion, twenty billion, two hundred two million, thirty thousand, five".
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