Base | Representation |
---|---|
bin | 1010001100101001001001… |
… | …1010110000110111111110 |
3 | 1110200212221221022201111011 |
4 | 2203022102122300313332 |
5 | 2432200313202211110 |
6 | 35502511430145434 |
7 | 2235030525056134 |
oct | 243122232606776 |
9 | 43625857281434 |
10 | 11212321132030 |
11 | 3633133a79a57 |
12 | 13110337b227a |
13 | 6344182942a5 |
14 | 2aa971b89754 |
15 | 1469d168448a |
hex | a32926b0dfe |
11212321132030 has 32 divisors (see below), whose sum is σ = 20428395045408. Its totient is φ = 4430229744000.
The previous prime is 11212321132009. The next prime is 11212321132031. The reversal of 11212321132030 is 3023112321211.
It is a super-2 number, since 2×112123211320302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11212321131992 and 11212321132010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11212321132031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4553860 + ... + 6569800.
It is an arithmetic number, because the mean of its divisors is an integer number (638387345169).
Almost surely, 211212321132030 is an apocalyptic number.
11212321132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11212321132030 is a deficient number, since it is larger than the sum of its proper divisors (9216073913378).
11212321132030 is a wasteful number, since it uses less digits than its factorization.
11212321132030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2022732.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 11212321132030 its reverse (3023112321211), we get a palindrome (14235433453241).
The spelling of 11212321132030 in words is "eleven trillion, two hundred twelve billion, three hundred twenty-one million, one hundred thirty-two thousand, thirty".
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