Base | Representation |
---|---|
bin | 11101011011101111111… |
… | …10001101011011101101 |
3 | 10120200102100000201011200 |
4 | 32231313332031123231 |
5 | 113032201002024323 |
6 | 2052333150040113 |
7 | 133031463052152 |
oct | 16556776153355 |
9 | 3520370021150 |
10 | 1011330111213 |
11 | 35a9a2534174 |
12 | 1440044a9039 |
13 | 744a2704766 |
14 | 36d3d0c8229 |
15 | 1b4912b1443 |
hex | eb77f8d6ed |
1011330111213 has 24 divisors (see below), whose sum is σ = 1500690391200. Its totient is φ = 655823503584.
The previous prime is 1011330111199. The next prime is 1011330111217. The reversal of 1011330111213 is 3121110331101.
1011330111213 is a `hidden beast` number, since 1 + 0 + 11 + 330 + 111 + 213 = 666.
It is not a de Polignac number, because 1011330111213 - 26 = 1011330111149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1011330111217) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 856578 + ... + 1660236.
It is an arithmetic number, because the mean of its divisors is an integer number (62528766300).
Almost surely, 21011330111213 is an apocalyptic number.
It is an amenable number.
1011330111213 is a deficient number, since it is larger than the sum of its proper divisors (489360279987).
1011330111213 is a wasteful number, since it uses less digits than its factorization.
1011330111213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 807481 (or 807478 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
Adding to 1011330111213 its reverse (3121110331101), we get a palindrome (4132440442314).
The spelling of 1011330111213 in words is "one trillion, eleven billion, three hundred thirty million, one hundred eleven thousand, two hundred thirteen".
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