Base | Representation |
---|---|
bin | 11001011111011100100011… |
… | …010001011100011111101011 |
3 | 112200221210222121210102112111 |
4 | 121133130203101130133223 |
5 | 104143321112003300321 |
6 | 1034235333124023151 |
7 | 32420555631624430 |
oct | 3137344321343753 |
9 | 480853877712474 |
10 | 112112123103211 |
11 | 327a4536809a40 |
12 | 106a80b7231ab7 |
13 | 4a73187b4c2ca |
14 | 1d98381955b87 |
15 | ce6460db55e1 |
hex | 65f72345c7eb |
112112123103211 has 16 divisors (see below), whose sum is σ = 139784440094208. Its totient is φ = 87354916790400.
The previous prime is 112112123103163. The next prime is 112112123103259. The reversal of 112112123103211 is 112301321211211.
It is an interprime number because it is at equal distance from previous prime (112112123103163) and next prime (112112123103259).
It is not a de Polignac number, because 112112123103211 - 211 = 112112123101163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112112123103271) 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, 41851950 + ... + 44450083.
It is an arithmetic number, because the mean of its divisors is an integer number (8736527505888).
Almost surely, 2112112123103211 is an apocalyptic number.
112112123103211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
112112123103211 is a deficient number, since it is larger than the sum of its proper divisors (27672316990997).
112112123103211 is a wasteful number, since it uses less digits than its factorization.
112112123103211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86318922.
The product of its (nonzero) digits is 144, while the sum is 22.
Adding to 112112123103211 its reverse (112301321211211), we get a palindrome (224413444314422).
The spelling of 112112123103211 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty-three million, one hundred three thousand, two hundred eleven".
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