Base | Representation |
---|---|
bin | 11101011001010010101… |
… | …000101010010101100010 |
3 | 21011010000201221001020102 |
4 | 131121102220222111202 |
5 | 231044000340120002 |
6 | 4143552420542402 |
7 | 265641001236536 |
oct | 35312250522542 |
9 | 7133021831212 |
10 | 2020021020002 |
11 | 709760227507 |
12 | 2875b0b51a02 |
13 | 1186443bb77b |
14 | 6daab887bc6 |
15 | 3782a9eba02 |
hex | 1d652a2a562 |
2020021020002 has 8 divisors (see below), whose sum is σ = 3030074278236. Its totient is φ = 1009996260592.
The previous prime is 2020021019983. The next prime is 2020021020071. The reversal of 2020021020002 is 2000201200202.
It can be written as a sum of positive squares in 2 ways, for example, as 1540629570841 + 479391449161 = 1241221^2 + 692381^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6946613 + ... + 7231560.
Almost surely, 22020021020002 is an apocalyptic number.
2020021020002 is a deficient number, since it is larger than the sum of its proper divisors (1010053258234).
2020021020002 is a wasteful number, since it uses less digits than its factorization.
2020021020002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14249412.
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 2020021020002 its reverse (2000201200202), we get a palindrome (4020222220204).
The spelling of 2020021020002 in words is "two trillion, twenty billion, twenty-one million, twenty thousand, two".
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