Base | Representation |
---|---|
bin | 111000100010011011… |
… | …0100100111011110001 |
3 | 102121101120022112212000 |
4 | 1301010312210323301 |
5 | 3442124021221113 |
6 | 131435452324213 |
7 | 11525521013010 |
oct | 1610466447361 |
9 | 377346275760 |
10 | 121414242033 |
11 | 475451a1097 |
12 | 1b645473669 |
13 | b5ac1b1486 |
14 | 5c3b0c4a77 |
15 | 3259210373 |
hex | 1c44da4ef1 |
121414242033 has 16 divisors (see below), whose sum is σ = 205569087360. Its totient is φ = 69379566768.
The previous prime is 121414242023. The next prime is 121414242077. The reversal of 121414242033 is 330242414121.
121414242033 is a `hidden beast` number, since 1 + 2 + 1 + 414 + 242 + 0 + 3 + 3 = 666.
It is not a de Polignac number, because 121414242033 - 24 = 121414242017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 121414241988 and 121414242006.
It is not an unprimeable number, because it can be changed into a prime (121414242023) 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 15 ways as a sum of consecutive naturals, for example, 321201510 + ... + 321201887.
It is an arithmetic number, because the mean of its divisors is an integer number (12848067960).
Almost surely, 2121414242033 is an apocalyptic number.
It is an amenable number.
121414242033 is a deficient number, since it is larger than the sum of its proper divisors (84154845327).
121414242033 is an equidigital number, since it uses as much as digits as its factorization.
121414242033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 642403413 (or 642403407 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 121414242033 its reverse (330242414121), we get a palindrome (451656656154).
The spelling of 121414242033 in words is "one hundred twenty-one billion, four hundred fourteen million, two hundred forty-two thousand, thirty-three".
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