Base | Representation |
---|---|
bin | 1110011101110… |
… | …00110011100110 |
3 | 22110022212120211 |
4 | 13032320303212 |
5 | 222030440311 |
6 | 20012450034 |
7 | 3002254165 |
oct | 716706346 |
9 | 273285524 |
10 | 121343206 |
11 | 62549a46 |
12 | 3477991a |
13 | 1c1a741a |
14 | 121893dc |
15 | a9bd821 |
hex | 73b8ce6 |
121343206 has 8 divisors (see below), whose sum is σ = 182136240. Its totient is φ = 60631128.
The previous prime is 121343191. The next prime is 121343227. The reversal of 121343206 is 602343121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16341 + ... + 22576.
It is an arithmetic number, because the mean of its divisors is an integer number (22767030).
Almost surely, 2121343206 is an apocalyptic number.
121343206 is a deficient number, since it is larger than the sum of its proper divisors (60793034).
121343206 is a wasteful number, since it uses less digits than its factorization.
121343206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40478.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 121343206 is about 11015.5892261830. The cubic root of 121343206 is about 495.0759411427.
Adding to 121343206 its reverse (602343121), we get a palindrome (723686327).
The spelling of 121343206 in words is "one hundred twenty-one million, three hundred forty-three thousand, two hundred six".
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