Base | Representation |
---|---|
bin | 1001001100000001000100… |
… | …10001101001100000101010 |
3 | 2122112111022112220100122101 |
4 | 10212000202101221200222 |
5 | 10122010444402242302 |
6 | 110545345211244014 |
7 | 4153461314503525 |
oct | 446004221514052 |
9 | 78474275810571 |
10 | 20204101212202 |
11 | 648a569461706 |
12 | 232383474960a |
13 | b373141a0a9b |
14 | 4dbc52cbbbbc |
15 | 25084d3c4287 |
hex | 12602246982a |
20204101212202 has 16 divisors (see below), whose sum is σ = 30884885383680. Its totient is φ = 9909224842192.
The previous prime is 20204101212173. The next prime is 20204101212223. The reversal of 20204101212202 is 20221210140202.
It is a self number, because there is not a number n which added to its sum of digits gives 20204101212202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20880802 + ... + 21826957.
It is an arithmetic number, because the mean of its divisors is an integer number (1930305336480).
Almost surely, 220204101212202 is an apocalyptic number.
20204101212202 is a deficient number, since it is larger than the sum of its proper divisors (10680784171478).
20204101212202 is a wasteful number, since it uses less digits than its factorization.
20204101212202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42712277.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 20204101212202 its reverse (20221210140202), we get a palindrome (40425311352404).
The spelling of 20204101212202 in words is "twenty trillion, two hundred four billion, one hundred one million, two hundred twelve thousand, two hundred two".
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