Base | Representation |
---|---|
bin | 1011101101010011110… |
… | …1101100111110011011 |
3 | 201020011220002212101012 |
4 | 2323110331230332123 |
5 | 11243414202043121 |
6 | 232223023044135 |
7 | 20350321014422 |
oct | 2732475547633 |
9 | 636156085335 |
10 | 201141440411 |
11 | 7833811028a |
12 | 32b95a4064b |
13 | 15c7694c1c2 |
14 | 9a4192a2b9 |
15 | 5373793c5b |
hex | 2ed4f6cf9b |
201141440411 has 4 divisors (see below), whose sum is σ = 202921453272. Its totient is φ = 199361427552.
The previous prime is 201141440399. The next prime is 201141440413. The reversal of 201141440411 is 114044141102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114044141102 = 2 ⋅57022070551.
It is a cyclic number.
It is not a de Polignac number, because 201141440411 - 214 = 201141424027 is a prime.
It is a super-2 number, since 2×2011414404112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201141440413) 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, 890006261 + ... + 890006486.
It is an arithmetic number, because the mean of its divisors is an integer number (50730363318).
Almost surely, 2201141440411 is an apocalyptic number.
201141440411 is a deficient number, since it is larger than the sum of its proper divisors (1780012861).
201141440411 is a wasteful number, since it uses less digits than its factorization.
201141440411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1780012860.
The product of its (nonzero) digits is 512, while the sum is 23.
Adding to 201141440411 its reverse (114044141102), we get a palindrome (315185581513).
The spelling of 201141440411 in words is "two hundred one billion, one hundred forty-one million, four hundred forty thousand, four hundred eleven".
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