Base | Representation |
---|---|
bin | 110100001100111110… |
… | …0010111010010011001 |
3 | 101201100202012210010110 |
4 | 1220121330113102121 |
5 | 3314042211412441 |
6 | 123300002234533 |
7 | 11046023466303 |
oct | 1503174272231 |
9 | 351322183113 |
10 | 112104404121 |
11 | 435a8017076 |
12 | 19887655a49 |
13 | a75749a548 |
14 | 55d6898973 |
15 | 2db1c2eb16 |
hex | 1a19f17499 |
112104404121 has 32 divisors (see below), whose sum is σ = 165464011008. Its totient is φ = 67152250880.
The previous prime is 112104404059. The next prime is 112104404129. The reversal of 112104404121 is 121404401211.
It is a cyclic number.
It is not a de Polignac number, because 112104404121 - 26 = 112104404057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (112104404129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 519415 + ... + 702851.
It is an arithmetic number, because the mean of its divisors is an integer number (5170750344).
Almost surely, 2112104404121 is an apocalyptic number.
It is an amenable number.
112104404121 is a deficient number, since it is larger than the sum of its proper divisors (53359606887).
112104404121 is a wasteful number, since it uses less digits than its factorization.
112104404121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184001.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 112104404121 its reverse (121404401211), we get a palindrome (233508805332).
The spelling of 112104404121 in words is "one hundred twelve billion, one hundred four million, four hundred four thousand, one hundred twenty-one".
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