Base | Representation |
---|---|
bin | 11101011001011110011… |
… | …111110010010110000101 |
3 | 21011010112121101022001110 |
4 | 131121132133302112011 |
5 | 231044402311120401 |
6 | 4144024250115233 |
7 | 265645635561003 |
oct | 35313637622605 |
9 | 7133477338043 |
10 | 2020220020101 |
11 | 7098525971a8 |
12 | 28764771bb19 |
13 | 1186766b58ca |
14 | 6daca089a73 |
15 | 3783d2099d6 |
hex | 1d65e7f2585 |
2020220020101 has 48 divisors (see below), whose sum is σ = 2925517022208. Its totient is φ = 1239244250400.
The previous prime is 2020220020097. The next prime is 2020220020199. The reversal of 2020220020101 is 1010200220202.
It is not a de Polignac number, because 2020220020101 - 22 = 2020220020097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020220020601) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6516546 + ... + 6819516.
It is an arithmetic number, because the mean of its divisors is an integer number (60948271296).
Almost surely, 22020220020101 is an apocalyptic number.
It is an amenable number.
2020220020101 is a deficient number, since it is larger than the sum of its proper divisors (905297002107).
2020220020101 is a wasteful number, since it uses less digits than its factorization.
2020220020101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303190 (or 303171 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2020220020101 its reverse (1010200220202), we get a palindrome (3030420240303).
The spelling of 2020220020101 in words is "two trillion, twenty billion, two hundred twenty million, twenty thousand, one hundred one".
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