Base | Representation |
---|---|
bin | 10011010111101100010… |
… | …110001011001010000111 |
3 | 11201020211100112211002201 |
4 | 103113230112023022013 |
5 | 133302103143132221 |
6 | 2455300433415331 |
7 | 165112102264633 |
oct | 23275426131207 |
9 | 4636740484081 |
10 | 1331110130311 |
11 | 47357aa6a595 |
12 | 195b8a10a547 |
13 | 986a5479180 |
14 | 485d720bdc3 |
15 | 2495a236891 |
hex | 135ec58b287 |
1331110130311 has 32 divisors (see below), whose sum is σ = 1453969440000. Its totient is φ = 1211264575488.
The previous prime is 1331110130239. The next prime is 1331110130377. The reversal of 1331110130311 is 1130310111331.
It is a cyclic number.
It is not a de Polignac number, because 1331110130311 - 231 = 1328962646663 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1331110130111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 859334365 + ... + 859335913.
It is an arithmetic number, because the mean of its divisors is an integer number (45436545000).
Almost surely, 21331110130311 is an apocalyptic number.
1331110130311 is a deficient number, since it is larger than the sum of its proper divisors (122859309689).
1331110130311 is a wasteful number, since it uses less digits than its factorization.
1331110130311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3403.
The product of its (nonzero) digits is 81, while the sum is 19.
Adding to 1331110130311 its reverse (1130310111331), we get a palindrome (2461420241642).
The spelling of 1331110130311 in words is "one trillion, three hundred thirty-one billion, one hundred ten million, one hundred thirty thousand, three hundred eleven".
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