Base | Representation |
---|---|
bin | 1010010010011001001011… |
… | …0100110100111000111110 |
3 | 1111001022221212011120021001 |
4 | 2210212102310310320332 |
5 | 2440310124211241110 |
6 | 40020130410000514 |
7 | 2245125622305421 |
oct | 244462264647076 |
9 | 44038855146231 |
10 | 11311112212030 |
11 | 3671019a66614 |
12 | 132820471613a |
13 | 6408304a8447 |
14 | 2b16644379b8 |
15 | 1493646c063a |
hex | a4992d34e3e |
11311112212030 has 128 divisors (see below), whose sum is σ = 22202887449600. Its totient is φ = 4134785356800.
The previous prime is 11311112211953. The next prime is 11311112212051. The reversal of 11311112212030 is 3021221111311.
11311112212030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 11311112211989 and 11311112212007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 276934410 + ... + 276975250.
It is an arithmetic number, because the mean of its divisors is an integer number (173460058200).
Almost surely, 211311112212030 is an apocalyptic number.
11311112212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11311112212030 is a deficient number, since it is larger than the sum of its proper divisors (10891775237570).
11311112212030 is a wasteful number, since it uses less digits than its factorization.
11311112212030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41330.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 11311112212030 its reverse (3021221111311), we get a palindrome (14332333323341).
The spelling of 11311112212030 in words is "eleven trillion, three hundred eleven billion, one hundred twelve million, two hundred twelve thousand, thirty".
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