Base | Representation |
---|---|
bin | 1100010010001010011… |
… | …0111100010010001001 |
3 | 202011201022202112211011 |
4 | 3010202212330102021 |
5 | 11424144202444431 |
6 | 240540411403521 |
7 | 21150422445205 |
oct | 3044246742211 |
9 | 664638675734 |
10 | 211034031241 |
11 | 81554233190 |
12 | 34a96a535a1 |
13 | 16b92300647 |
14 | a2dd6cdb05 |
15 | 5751ed6cb1 |
hex | 31229bc489 |
211034031241 has 8 divisors (see below), whose sum is σ = 230430749184. Its totient is φ = 191672614320.
The previous prime is 211034031223. The next prime is 211034031251. The reversal of 211034031241 is 142130430112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211034031241 - 27 = 211034031113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211034031251) 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, 8812750 + ... + 8836663.
It is an arithmetic number, because the mean of its divisors is an integer number (28803843648).
Almost surely, 2211034031241 is an apocalyptic number.
It is an amenable number.
211034031241 is a deficient number, since it is larger than the sum of its proper divisors (19396717943).
211034031241 is a wasteful number, since it uses less digits than its factorization.
211034031241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17650511.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 211034031241 its reverse (142130430112), we get a palindrome (353164461353).
The spelling of 211034031241 in words is "two hundred eleven billion, thirty-four million, thirty-one thousand, two hundred forty-one".
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