Base | Representation |
---|---|
bin | 1010010011100011101110… |
… | …0000111111011101100001 |
3 | 1111010020121101112212010211 |
4 | 2210320323200333131201 |
5 | 2441122114242344022 |
6 | 40033240134054121 |
7 | 2246434525541512 |
oct | 244707340773541 |
9 | 44106541485124 |
10 | 11331122231137 |
11 | 3679558109095 |
12 | 1330069aaa341 |
13 | 64269bc80537 |
14 | 2b2601baaa09 |
15 | 149b36269e77 |
hex | a4e3b83f761 |
11331122231137 has 2 divisors, whose sum is σ = 11331122231138. Its totient is φ = 11331122231136.
The previous prime is 11331122231123. The next prime is 11331122231179. The reversal of 11331122231137 is 73113222113311.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11032734261136 + 298387970001 = 3321556^2 + 546249^2 .
It is a cyclic number.
It is not a de Polignac number, because 11331122231137 - 239 = 10781366417249 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11331122231099 and 11331122231108.
It is not a weakly prime, because it can be changed into another prime (11331122237137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665561115568 + 5665561115569.
It is an arithmetic number, because the mean of its divisors is an integer number (5665561115569).
Almost surely, 211331122231137 is an apocalyptic number.
It is an amenable number.
11331122231137 is a deficient number, since it is larger than the sum of its proper divisors (1).
11331122231137 is an equidigital number, since it uses as much as digits as its factorization.
11331122231137 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4536, while the sum is 31.
Adding to 11331122231137 its reverse (73113222113311), we get a palindrome (84444344344448).
The spelling of 11331122231137 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred thirty-one thousand, one hundred thirty-seven".
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