Base | Representation |
---|---|
bin | 1010001100101000010111… |
… | …1101011101010110111011 |
3 | 1110200212102101000222102221 |
4 | 2203022011331131112323 |
5 | 2432144401200421243 |
6 | 35502435002304511 |
7 | 2235022406401246 |
oct | 243120575352673 |
9 | 43625371028387 |
10 | 11212112123323 |
11 | 3633036aa3691 |
12 | 1310b957b8137 |
13 | 6343b3ba46b7 |
14 | 2aa95210025d |
15 | 1469bd14abed |
hex | a3285f5d5bb |
11212112123323 has 8 divisors (see below), whose sum is σ = 11279637952128. Its totient is φ = 11144740288704.
The previous prime is 11212112123299. The next prime is 11212112123411. The reversal of 11212112123323 is 32332121121211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11212112123323 - 25 = 11212112123291 is a prime.
It is a super-2 number, since 2×112121121233232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11212112120323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38352490 + ... + 38643727.
It is an arithmetic number, because the mean of its divisors is an integer number (1409954744016).
Almost surely, 211212112123323 is an apocalyptic number.
11212112123323 is a deficient number, since it is larger than the sum of its proper divisors (67525828805).
11212112123323 is an equidigital number, since it uses as much as digits as its factorization.
11212112123323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76997093.
The product of its digits is 864, while the sum is 25.
Adding to 11212112123323 its reverse (32332121121211), we get a palindrome (43544233244534).
The spelling of 11212112123323 in words is "eleven trillion, two hundred twelve billion, one hundred twelve million, one hundred twenty-three thousand, three hundred twenty-three".
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