Base | Representation |
---|---|
bin | 110100010011001001… |
… | …0000010010110001111 |
3 | 101201220011201212201001 |
4 | 1220212102002112033 |
5 | 3320003210141421 |
6 | 123332315201131 |
7 | 11054116152163 |
oct | 1504622022617 |
9 | 351804655631 |
10 | 112311412111 |
11 | 436a3956258 |
12 | 19924a461a7 |
13 | a78b339592 |
14 | 5616182ca3 |
15 | 2dc4ec0691 |
hex | 1a2648258f |
112311412111 has 16 divisors (see below), whose sum is σ = 116591777280. Its totient is φ = 108114874560.
The previous prime is 112311412097. The next prime is 112311412121. The reversal of 112311412111 is 111214113211.
It is not a de Polignac number, because 112311412111 - 231 = 110163928463 is a prime.
It is a super-2 number, since 2×1123114121112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112311412121) 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, 2048131 + ... + 2102251.
It is an arithmetic number, because the mean of its divisors is an integer number (7286986080).
Almost surely, 2112311412111 is an apocalyptic number.
112311412111 is a deficient number, since it is larger than the sum of its proper divisors (4280365169).
112311412111 is an equidigital number, since it uses as much as digits as its factorization.
112311412111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54894.
The product of its digits is 48, while the sum is 19.
Adding to 112311412111 its reverse (111214113211), we get a palindrome (223525525322).
The spelling of 112311412111 in words is "one hundred twelve billion, three hundred eleven million, four hundred twelve thousand, one hundred eleven".
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