Base | Representation |
---|---|
bin | 1010000110110011110011… |
… | …0010010000011011111101 |
3 | 1110100022021100221222112112 |
4 | 2201230330302100123331 |
5 | 2424030040122432422 |
6 | 35344454531543405 |
7 | 2224552126162346 |
oct | 241547462203375 |
9 | 43308240858475 |
10 | 11112100202237 |
11 | 35a4684966051 |
12 | 12b5723a5ab65 |
13 | 627b35a7cb78 |
14 | 2a5b856590cd |
15 | 1440b7d58ee2 |
hex | a1b3cc906fd |
11112100202237 has 2 divisors, whose sum is σ = 11112100202238. Its totient is φ = 11112100202236.
The previous prime is 11112100202183. The next prime is 11112100202239. The reversal of 11112100202237 is 73220200121111.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11102663828356 + 9436373881 = 3332066^2 + 97141^2 .
It is a cyclic number.
It is not a de Polignac number, because 11112100202237 - 28 = 11112100201981 is a prime.
Together with 11112100202239, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11112100202239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556050101118 + 5556050101119.
It is an arithmetic number, because the mean of its divisors is an integer number (5556050101119).
Almost surely, 211112100202237 is an apocalyptic number.
It is an amenable number.
11112100202237 is a deficient number, since it is larger than the sum of its proper divisors (1).
11112100202237 is an equidigital number, since it uses as much as digits as its factorization.
11112100202237 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 336, while the sum is 23.
Adding to 11112100202237 its reverse (73220200121111), we get a palindrome (84332300323348).
The spelling of 11112100202237 in words is "eleven trillion, one hundred twelve billion, one hundred million, two hundred two thousand, two hundred thirty-seven".
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