Base | Representation |
---|---|
bin | 11001010000111001000111… |
… | …010111001010001111100001 |
3 | 112120102012111101222201211020 |
4 | 121100321013113022033201 |
5 | 104030424334301413441 |
6 | 1032152052040440053 |
7 | 32255401654002624 |
oct | 3120710727121741 |
9 | 476365441881736 |
10 | 111112001201121 |
11 | 32449375aa3218 |
12 | 10566300479029 |
13 | 49cca80541b6b |
14 | 1d61bc7259dbb |
15 | cca428abee66 |
hex | 650e475ca3e1 |
111112001201121 has 8 divisors (see below), whose sum is σ = 148243878230784. Its totient is φ = 74027395819440.
The previous prime is 111112001201111. The next prime is 111112001201137. The reversal of 111112001201121 is 121102100211111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 111112001201121 - 29 = 111112001200609 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 111112001201121.
It is not an unprimeable number, because it can be changed into a prime (111112001201111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11817906510 + ... + 11817915911.
It is an arithmetic number, because the mean of its divisors is an integer number (18530484778848).
Almost surely, 2111112001201121 is an apocalyptic number.
It is an amenable number.
111112001201121 is a deficient number, since it is larger than the sum of its proper divisors (37131877029663).
111112001201121 is a wasteful number, since it uses less digits than its factorization.
111112001201121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23635823991.
The product of its (nonzero) digits is 8, while the sum is 15.
Adding to 111112001201121 its reverse (121102100211111), we get a palindrome (232214101412232).
The spelling of 111112001201121 in words is "one hundred eleven trillion, one hundred twelve billion, one million, two hundred one thousand, one hundred twenty-one".
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