Base | Representation |
---|---|
bin | 101101101111110110000110… |
… | …101010010100001111010011 |
3 | 222101101112101002112000012112 |
4 | 231233312012222110033103 |
5 | 202332430101032033021 |
6 | 1551530001025415535 |
7 | 60244135422021023 |
oct | 5557660652241723 |
9 | 871345332460175 |
10 | 201200002221011 |
11 | 59121494a87092 |
12 | 1a695aa979a5ab |
13 | 88361041737a1 |
14 | 37981bc569a83 |
15 | 183da19067d5b |
hex | b6fd86a943d3 |
201200002221011 has 4 divisors (see below), whose sum is σ = 203192081451024. Its totient is φ = 199207922991000.
The previous prime is 201200002220989. The next prime is 201200002221041. The reversal of 201200002221011 is 110122200002102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-201200002221011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201200002221041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996039614855 + ... + 996039615056.
It is an arithmetic number, because the mean of its divisors is an integer number (50798020362756).
Almost surely, 2201200002221011 is an apocalyptic number.
201200002221011 is a deficient number, since it is larger than the sum of its proper divisors (1992079230013).
201200002221011 is a wasteful number, since it uses less digits than its factorization.
201200002221011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1992079230012.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 201200002221011 its reverse (110122200002102), we get a palindrome (311322202223113).
The spelling of 201200002221011 in words is "two hundred one trillion, two hundred billion, two million, two hundred twenty-one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •