Base | Representation |
---|---|
bin | 1001000110001000101001… |
… | …10001000110001001001011 |
3 | 2121211011200112201120200210 |
4 | 10203010110301012021023 |
5 | 10110203104321041021 |
6 | 110312444055132203 |
7 | 4133045324134125 |
oct | 443042461061113 |
9 | 77734615646623 |
10 | 20002011112011 |
11 | 6411894904285 |
12 | 22b0635074063 |
13 | b21248b4bb46 |
14 | 4d21613aa215 |
15 | 24a4716e0e76 |
hex | 123114c4624b |
20002011112011 has 4 divisors (see below), whose sum is σ = 26669348149352. Its totient is φ = 13334674074672.
The previous prime is 20002011111977. The next prime is 20002011112033. The reversal of 20002011112011 is 11021111020002.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 20002011112011 - 213 = 20002011103819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20002011112511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3333668518666 + ... + 3333668518671.
It is an arithmetic number, because the mean of its divisors is an integer number (6667337037338).
Almost surely, 220002011112011 is an apocalyptic number.
20002011112011 is a deficient number, since it is larger than the sum of its proper divisors (6667337037341).
20002011112011 is an equidigital number, since it uses as much as digits as its factorization.
20002011112011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6667337037340.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 20002011112011 its reverse (11021111020002), we get a palindrome (31023122132013).
The spelling of 20002011112011 in words is "twenty trillion, two billion, eleven million, one hundred twelve thousand, eleven".
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