Base | Representation |
---|---|
bin | 11101011001011101010… |
… | …111101100000111001001 |
3 | 21011010111021211002021011 |
4 | 131121131113230013021 |
5 | 231044332441321301 |
6 | 4144022333043521 |
7 | 265645316123155 |
oct | 35313527540711 |
9 | 7133437732234 |
10 | 2020201120201 |
11 | 709842958450 |
12 | 2876413265a1 |
13 | 1186727c9134 |
14 | 6dac776a065 |
15 | 3783b724a51 |
hex | 1d65d5ec1c9 |
2020201120201 has 16 divisors (see below), whose sum is σ = 2278890828288. Its totient is φ = 1774222617600.
The previous prime is 2020201120163. The next prime is 2020201120247. The reversal of 2020201120201 is 1020211020202.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2020201120201 - 29 = 2020201119689 is a prime.
It is a super-2 number, since 2×20202011202012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020801120201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4936990 + ... + 5330503.
It is an arithmetic number, because the mean of its divisors is an integer number (142430676768).
Almost surely, 22020201120201 is an apocalyptic number.
It is an amenable number.
2020201120201 is a deficient number, since it is larger than the sum of its proper divisors (258689708087).
2020201120201 is a wasteful number, since it uses less digits than its factorization.
2020201120201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10268112.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2020201120201 its reverse (1020211020202), we get a palindrome (3040412140403).
Subtracting from 2020201120201 its reverse (1020211020202), we obtain a palindrome (999990099999).
The spelling of 2020201120201 in words is "two trillion, twenty billion, two hundred one million, one hundred twenty thousand, two hundred one".
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