Base | Representation |
---|---|
bin | 11001100000111000101000… |
… | …110111000100111011000101 |
3 | 112201022021012121012012111120 |
4 | 121200320220313010323011 |
5 | 104201431112240231041 |
6 | 1034353004450424153 |
7 | 32430656133014433 |
oct | 3140705067047305 |
9 | 481267177165446 |
10 | 112211001102021 |
11 | 32832466872a28 |
12 | 107032b1292059 |
13 | 4a7c5b5076b03 |
14 | 1d9d08198bd53 |
15 | ce8ceb870366 |
hex | 660e28dc4ec5 |
112211001102021 has 16 divisors (see below), whose sum is σ = 150613870915200. Its totient is φ = 74309362701120.
The previous prime is 112211001101909. The next prime is 112211001102041. The reversal of 112211001102021 is 120201100112211.
It is a happy number.
It is not a de Polignac number, because 112211001102021 - 210 = 112211001100997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112211001102041) 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, 203477170 + ... + 204027891.
It is an arithmetic number, because the mean of its divisors is an integer number (9413366932200).
Almost surely, 2112211001102021 is an apocalyptic number.
It is an amenable number.
112211001102021 is a deficient number, since it is larger than the sum of its proper divisors (38402869813179).
112211001102021 is a wasteful number, since it uses less digits than its factorization.
112211001102021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407505676.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 112211001102021 its reverse (120201100112211), we get a palindrome (232412101214232).
The spelling of 112211001102021 in words is "one hundred twelve trillion, two hundred eleven billion, one million, one hundred two thousand, twenty-one".
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