Base | Representation |
---|---|
bin | 11101011001010001100… |
… | …000110111101010010100 |
3 | 21011002222102111220100011 |
4 | 131121101200313222110 |
5 | 231043431030401322 |
6 | 4143550505330004 |
7 | 265640352254413 |
oct | 35312140675224 |
9 | 7132872456304 |
10 | 2020002200212 |
11 | 709750642967 |
12 | 2875a6796904 |
13 | 11864052c5b9 |
14 | 6daa918947a |
15 | 37829030677 |
hex | 1d651837a94 |
2020002200212 has 48 divisors (see below), whose sum is σ = 3752371526400. Its totient is φ = 948196795392.
The previous prime is 2020002200197. The next prime is 2020002200219. The reversal of 2020002200212 is 2120022000202.
It is a super-2 number, since 2×20200022002122 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2020002200192 and 2020002200201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020002200219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102533539 + ... + 102553237.
It is an arithmetic number, because the mean of its divisors is an integer number (78174406800).
Almost surely, 22020002200212 is an apocalyptic number.
It is an amenable number.
2020002200212 is a deficient number, since it is larger than the sum of its proper divisors (1732369326188).
2020002200212 is a wasteful number, since it uses less digits than its factorization.
2020002200212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23440 (or 23438 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 2020002200212 its reverse (2120022000202), we get a palindrome (4140024200414).
The spelling of 2020002200212 in words is "two trillion, twenty billion, two million, two hundred thousand, two hundred twelve".
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