Base | Representation |
---|---|
bin | 111000011111011010… |
… | …0110110100000001110 |
3 | 102121010112001100022002 |
4 | 1300332310312200032 |
5 | 3441422130021124 |
6 | 131421441152302 |
7 | 11523152363204 |
oct | 1607664664016 |
9 | 377115040262 |
10 | 121313126414 |
11 | 474a3108467 |
12 | 1b61762b692 |
13 | b594269c4c |
14 | 5c2b8c3074 |
15 | 32503da0ae |
hex | 1c3ed3680e |
121313126414 has 8 divisors (see below), whose sum is σ = 186201543000. Its totient is φ = 59245945416.
The previous prime is 121313126387. The next prime is 121313126419. The reversal of 121313126414 is 414621313121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121313126419) 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 3 ways as a sum of consecutive naturals, for example, 705308789 + ... + 705308960.
It is an arithmetic number, because the mean of its divisors is an integer number (23275192875).
Almost surely, 2121313126414 is an apocalyptic number.
121313126414 is a deficient number, since it is larger than the sum of its proper divisors (64888416586).
121313126414 is a wasteful number, since it uses less digits than its factorization.
121313126414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1410617794.
The product of its digits is 3456, while the sum is 29.
Adding to 121313126414 its reverse (414621313121), we get a palindrome (535934439535).
The spelling of 121313126414 in words is "one hundred twenty-one billion, three hundred thirteen million, one hundred twenty-six thousand, four hundred fourteen".
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