Base | Representation |
---|---|
bin | 1010100100011101101000… |
… | …0001010010000110000110 |
3 | 1112011000020101220211021222 |
4 | 2221013122001102012012 |
5 | 3010401410320230110 |
6 | 40414510323040342 |
7 | 2306425462461302 |
oct | 251073201220606 |
9 | 45130211824258 |
10 | 11621544305030 |
11 | 378073a872780 |
12 | 13783bb8100b2 |
13 | 663ba369163a |
14 | 2c26b2c58d02 |
15 | 152482b3ec55 |
hex | a91da052186 |
11621544305030 has 64 divisors (see below), whose sum is σ = 24156409939200. Its totient is φ = 3985400872320.
The previous prime is 11621544305027. The next prime is 11621544305047. The reversal of 11621544305030 is 3050344512611.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42224660 + ... + 42498999.
It is an arithmetic number, because the mean of its divisors is an integer number (377443905300).
Almost surely, 211621544305030 is an apocalyptic number.
11621544305030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11621544305030 is an abundant number, since it is smaller than the sum of its proper divisors (12534865634170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11621544305030 is a wasteful number, since it uses less digits than its factorization.
11621544305030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84723749.
The product of its (nonzero) digits is 43200, while the sum is 35.
Adding to 11621544305030 its reverse (3050344512611), we get a palindrome (14671888817641).
The spelling of 11621544305030 in words is "eleven trillion, six hundred twenty-one billion, five hundred forty-four million, three hundred five thousand, thirty".
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