Base | Representation |
---|---|
bin | 1010001101001010010110… |
… | …0000011011110001000010 |
3 | 1110201201221220102011201211 |
4 | 2203102211200123301002 |
5 | 2432322040204221010 |
6 | 35510543522320334 |
7 | 2235464400316666 |
oct | 243224540336102 |
9 | 43651856364654 |
10 | 11221231320130 |
11 | 36369965a8177 |
12 | 13128bb7b90aa |
13 | 63520825a140 |
14 | 2ab1792a28a6 |
15 | 146d53a2008a |
hex | a34a581bc42 |
11221231320130 has 32 divisors (see below), whose sum is σ = 22257784067904. Its totient is φ = 4046869826496.
The previous prime is 11221231320107. The next prime is 11221231320133. The reversal of 11221231320130 is 3102313212211.
It is not an unprimeable number, because it can be changed into a prime (11221231320133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003682364 + ... + 1003693543.
It is an arithmetic number, because the mean of its divisors is an integer number (695555752122).
Almost surely, 211221231320130 is an apocalyptic number.
11221231320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11221231320130 is a deficient number, since it is larger than the sum of its proper divisors (11036552747774).
11221231320130 is a wasteful number, since it uses less digits than its factorization.
11221231320130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2007375970.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 11221231320130 its reverse (3102313212211), we get a palindrome (14323544532341).
The spelling of 11221231320130 in words is "eleven trillion, two hundred twenty-one billion, two hundred thirty-one million, three hundred twenty thousand, one hundred thirty".
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