Base | Representation |
---|---|
bin | 11001100000111000000000… |
… | …111011101001000100100101 |
3 | 112201022012110220200011102202 |
4 | 121200320000323221010211 |
5 | 104201423224242210041 |
6 | 1034352414200344245 |
7 | 32430633420021512 |
oct | 3140700073510445 |
9 | 481265426604382 |
10 | 112210331210021 |
11 | 32832152718180 |
12 | 10703144a75085 |
13 | 4a7c509349905 |
14 | 1d9d01aa10309 |
15 | ce8cacb48a9b |
hex | 660e00ee9125 |
112210331210021 has 8 divisors (see below), whose sum is σ = 122417642577888. Its totient is φ = 102004081870000.
The previous prime is 112210331209967. The next prime is 112210331210129. The reversal of 112210331210021 is 120012133012211.
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 112210331210021 - 214 = 112210331193637 is a prime.
It is a super-3 number, since 3×1122103312100213 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112210331209975 and 112210331210002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112210331210221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265286030 + ... + 265708671.
It is an arithmetic number, because the mean of its divisors is an integer number (15302205322236).
Almost surely, 2112210331210021 is an apocalyptic number.
112210331210021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
112210331210021 is a deficient number, since it is larger than the sum of its proper divisors (10207311367867).
112210331210021 is a wasteful number, since it uses less digits than its factorization.
112210331210021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531013923.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 112210331210021 its reverse (120012133012211), we get a palindrome (232222464222232).
The spelling of 112210331210021 in words is "one hundred twelve trillion, two hundred ten billion, three hundred thirty-one million, two hundred ten thousand, twenty-one".
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