Base | Representation |
---|---|
bin | 1110011101101… |
… | …10111001111110 |
3 | 22110022110220112 |
4 | 13032312321332 |
5 | 222030213142 |
6 | 20012350022 |
7 | 3002222405 |
oct | 716667176 |
9 | 273273815 |
10 | 121335422 |
11 | 6254410a |
12 | 34775312 |
13 | 1c1a3a10 |
14 | 1218663c |
15 | a9bb382 |
hex | 73b6e7e |
121335422 has 16 divisors (see below), whose sum is σ = 200563440. Its totient is φ = 54698112.
The previous prime is 121335397. The next prime is 121335439. The reversal of 121335422 is 224533121.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 53147 + ... + 55382.
It is an arithmetic number, because the mean of its divisors is an integer number (12535215).
Almost surely, 2121335422 is an apocalyptic number.
121335422 is a deficient number, since it is larger than the sum of its proper divisors (79228018).
121335422 is a wasteful number, since it uses less digits than its factorization.
121335422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108587.
The product of its digits is 1440, while the sum is 23.
The square root of 121335422 is about 11015.2359030572. The cubic root of 121335422 is about 495.0653547691.
Adding to 121335422 its reverse (224533121), we get a palindrome (345868543).
The spelling of 121335422 in words is "one hundred twenty-one million, three hundred thirty-five thousand, four hundred twenty-two".
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