Base | Representation |
---|---|
bin | 10101000110110001… |
… | …01110011000000101 |
3 | 1002020200110122002100 |
4 | 22203120232120011 |
5 | 141201230232323 |
6 | 5112212502313 |
7 | 550536531264 |
oct | 124330563005 |
9 | 32220418070 |
10 | 11331102213 |
11 | 4895125892 |
12 | 224291a999 |
13 | 10b76c5012 |
14 | 796c5c5db |
15 | 464b93943 |
hex | 2a362e605 |
11331102213 has 12 divisors (see below), whose sum is σ = 16458586560. Its totient is φ = 7511865576.
The previous prime is 11331102199. The next prime is 11331102221. The reversal of 11331102213 is 31220113311.
It is not a de Polignac number, because 11331102213 - 29 = 11331101701 is a prime.
It is a super-2 number, since 2×113311022132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11331122213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3515181 + ... + 3518402.
It is an arithmetic number, because the mean of its divisors is an integer number (1371548880).
Almost surely, 211331102213 is an apocalyptic number.
It is an amenable number.
11331102213 is a deficient number, since it is larger than the sum of its proper divisors (5127484347).
11331102213 is a wasteful number, since it uses less digits than its factorization.
11331102213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7033768 (or 7033765 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 11331102213 its reverse (31220113311), we get a palindrome (42551215524).
The spelling of 11331102213 in words is "eleven billion, three hundred thirty-one million, one hundred two thousand, two hundred thirteen".
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