Base | Representation |
---|---|
bin | 1100010011100010101… |
… | …1000110011110110101 |
3 | 202012200010100002210120 |
4 | 3010320223012132311 |
5 | 11430423440022331 |
6 | 241041234042153 |
7 | 21162536136546 |
oct | 3047053063665 |
9 | 665603302716 |
10 | 211404220341 |
11 | 81724197796 |
12 | 34b7aa19359 |
13 | 16c20c05052 |
14 | a3369344cd |
15 | 577475c796 |
hex | 3138ac67b5 |
211404220341 has 16 divisors (see below), whose sum is σ = 300284028864. Its totient is φ = 131832002304.
The previous prime is 211404220337. The next prime is 211404220367. The reversal of 211404220341 is 143022404112.
It is not a de Polignac number, because 211404220341 - 22 = 211404220337 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211404220301) 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, 12706966 + ... + 12723591.
It is an arithmetic number, because the mean of its divisors is an integer number (18767751804).
Almost surely, 2211404220341 is an apocalyptic number.
It is an amenable number.
211404220341 is a deficient number, since it is larger than the sum of its proper divisors (88879808523).
211404220341 is a wasteful number, since it uses less digits than its factorization.
211404220341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25430740.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 211404220341 its reverse (143022404112), we get a palindrome (354426624453).
The spelling of 211404220341 in words is "two hundred eleven billion, four hundred four million, two hundred twenty thousand, three hundred forty-one".
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