Base | Representation |
---|---|
bin | 11001011111010011001111… |
… | …101101110000001011010001 |
3 | 112200220212012021110101120111 |
4 | 121133103033231300023101 |
5 | 104143140131103144441 |
6 | 1034231001433041321 |
7 | 32420053214004061 |
oct | 3137231755601321 |
9 | 480825167411514 |
10 | 112102131303121 |
11 | 327a0279695713 |
12 | 106a6188b56241 |
13 | 4a72254a7326b |
14 | 1d97ab49293a1 |
15 | ce6078ac7081 |
hex | 65f4cfb702d1 |
112102131303121 has 8 divisors (see below), whose sum is σ = 112173054085224. Its totient is φ = 112031209651200.
The previous prime is 112102131303109. The next prime is 112102131303143. The reversal of 112102131303121 is 121303131201211.
It can be written as a sum of positive squares in 4 ways, for example, as 42633573654721 + 69468557648400 = 6529439^2 + 8334780^2 .
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 112102131303121 - 235 = 112067771564753 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112102131303092 and 112102131303101.
It is not an unprimeable number, because it can be changed into a prime (112102131303521) 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, 295990951 + ... + 296369443.
It is an arithmetic number, because the mean of its divisors is an integer number (14021631760653).
Almost surely, 2112102131303121 is an apocalyptic number.
It is an amenable number.
112102131303121 is a deficient number, since it is larger than the sum of its proper divisors (70922782103).
112102131303121 is a wasteful number, since it uses less digits than its factorization.
112102131303121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565091.
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 112102131303121 its reverse (121303131201211), we get a palindrome (233405262504332).
The spelling of 112102131303121 in words is "one hundred twelve trillion, one hundred two billion, one hundred thirty-one million, three hundred three thousand, one hundred twenty-one".
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