Base | Representation |
---|---|
bin | 11001011111100100111011… |
… | …100010010011011000011111 |
3 | 112200222200012122020201210021 |
4 | 121133210323202103120133 |
5 | 104143443023222010421 |
6 | 1034243422001053011 |
7 | 32421324610131310 |
oct | 3137447342233037 |
9 | 480880178221707 |
10 | 112121120110111 |
11 | 327a8333346432 |
12 | 106a99a8327167 |
13 | 4a73c8cac2128 |
14 | 1d989967cc607 |
15 | ce67daba0341 |
hex | 65f93b89361f |
112121120110111 has 8 divisors (see below), whose sum is σ = 128327696877600. Its totient is φ = 95961861816288.
The previous prime is 112121120110099. The next prime is 112121120110121. The reversal of 112121120110111 is 111011021121211.
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 112121120110111 - 245 = 76936748021279 is a prime.
It is a super-3 number, since 3×1121211201101113 (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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (112121120110121) 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, 11829613336 + ... + 11829622813.
It is an arithmetic number, because the mean of its divisors is an integer number (16040962109700).
Almost surely, 2112121120110111 is an apocalyptic number.
112121120110111 is a deficient number, since it is larger than the sum of its proper divisors (16206576767489).
112121120110111 is an equidigital number, since it uses as much as digits as its factorization.
112121120110111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23659236833.
The product of its (nonzero) digits is 8, while the sum is 16.
Adding to 112121120110111 its reverse (111011021121211), we get a palindrome (223132141231322).
The spelling of 112121120110111 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred twenty million, one hundred ten thousand, one hundred eleven".
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