Base | Representation |
---|---|
bin | 11001011111011100100010… |
… | …000001110010000101000111 |
3 | 112200221210221011111110022001 |
4 | 121133130202001302011013 |
5 | 104143321041132020403 |
6 | 1034235331100250131 |
7 | 32420555256256636 |
oct | 3137344201620507 |
9 | 480853834443261 |
10 | 112112102220103 |
11 | 327a4525a46177 |
12 | 106a80b0240947 |
13 | 4a73183719c3b |
14 | 1d9837cc7b51d |
15 | ce645e13cc1d |
hex | 65f722072147 |
112112102220103 has 48 divisors (see below), whose sum is σ = 125786640014784. Its totient is φ = 99389817246720.
The previous prime is 112112102220067. The next prime is 112112102220187. The reversal of 112112102220103 is 301022201211211.
It is not a de Polignac number, because 112112102220103 - 213 = 112112102211911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112112102224103) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6285358701 + ... + 6285376537.
It is an arithmetic number, because the mean of its divisors is an integer number (2620555000308).
Almost surely, 2112112102220103 is an apocalyptic number.
112112102220103 is a deficient number, since it is larger than the sum of its proper divisors (13674537794681).
112112102220103 is a wasteful number, since it uses less digits than its factorization.
112112102220103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21592 (or 21525 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 112112102220103 its reverse (301022201211211), we get a palindrome (413134303431314).
The spelling of 112112102220103 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred two million, two hundred twenty thousand, one hundred three".
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