Base | Representation |
---|---|
bin | 110100001110000100… |
… | …0000011101101111001 |
3 | 101201110022010021022202 |
4 | 1220130020003231321 |
5 | 3314131100232441 |
6 | 123303351155545 |
7 | 11046646656200 |
oct | 1503410035571 |
9 | 351408107282 |
10 | 112141024121 |
11 | 43616759235 |
12 | 19897975bb5 |
13 | a761c4c799 |
14 | 55db6ac237 |
15 | 2db506519b |
hex | 1a1c203b79 |
112141024121 has 48 divisors (see below), whose sum is σ = 136362590208. Its totient is φ = 91848103200.
The previous prime is 112141024067. The next prime is 112141024133. The reversal of 112141024121 is 121420141211.
It is not a de Polignac number, because 112141024121 - 210 = 112141023097 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112141024093 and 112141024102.
It is not an unprimeable number, because it can be changed into a prime (112141024181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67432136 + ... + 67433798.
It is an arithmetic number, because the mean of its divisors is an integer number (2840887296).
Almost surely, 2112141024121 is an apocalyptic number.
It is an amenable number.
112141024121 is a deficient number, since it is larger than the sum of its proper divisors (24221566087).
112141024121 is a wasteful number, since it uses less digits than its factorization.
112141024121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2242 (or 2235 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 112141024121 its reverse (121420141211), we get a palindrome (233561165332).
The spelling of 112141024121 in words is "one hundred twelve billion, one hundred forty-one million, twenty-four thousand, one hundred twenty-one".
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