Base | Representation |
---|---|
bin | 11001001010000… |
… | …11101110110001 |
3 | 112201010000002210 |
4 | 30211003232301 |
5 | 413011304301 |
6 | 32535202333 |
7 | 5141551320 |
oct | 1445035661 |
9 | 481100083 |
10 | 211041201 |
11 | a9144418 |
12 | 5a8163a9 |
13 | 34951a67 |
14 | 200580b7 |
15 | 137daad6 |
hex | c943bb1 |
211041201 has 8 divisors (see below), whose sum is σ = 321586624. Its totient is φ = 120594960.
The previous prime is 211041199. The next prime is 211041203. The reversal of 211041201 is 102140112.
It is a happy number.
211041201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (211041199) and next prime (211041203).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211041201 - 21 = 211041199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211041203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5024770 + ... + 5024811.
It is an arithmetic number, because the mean of its divisors is an integer number (40198328).
Almost surely, 2211041201 is an apocalyptic number.
211041201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
211041201 is a deficient number, since it is larger than the sum of its proper divisors (110545423).
211041201 is a wasteful number, since it uses less digits than its factorization.
211041201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10049591.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 211041201 is about 14527.2571740160. The cubic root of 211041201 is about 595.3729281816.
Adding to 211041201 its reverse (102140112), we get a palindrome (313181313).
The spelling of 211041201 in words is "two hundred eleven million, forty-one thousand, two hundred one".
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