Base | Representation |
---|---|
bin | 1110011100110… |
… | …01010000111110 |
3 | 22110002022100221 |
4 | 13032121100332 |
5 | 222012322024 |
6 | 20010011554 |
7 | 3001205425 |
oct | 716312076 |
9 | 273068327 |
10 | 121214014 |
11 | 62470979 |
12 | 34716bba |
13 | 1c16068c |
14 | 121542bc |
15 | a9953e4 |
hex | 739943e |
121214014 has 8 divisors (see below), whose sum is σ = 182683368. Its totient is φ = 60319560.
The previous prime is 121214003. The next prime is 121214017. The reversal of 121214014 is 410412121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1212140143 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121214017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143197 + ... + 144040.
It is an arithmetic number, because the mean of its divisors is an integer number (22835421).
Almost surely, 2121214014 is an apocalyptic number.
121214014 is a deficient number, since it is larger than the sum of its proper divisors (61469354).
121214014 is a wasteful number, since it uses less digits than its factorization.
121214014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287450.
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 121214014 is about 11009.7236114264. The cubic root of 121214014 is about 494.9001791711.
Adding to 121214014 its reverse (410412121), we get a palindrome (531626135).
The spelling of 121214014 in words is "one hundred twenty-one million, two hundred fourteen thousand, fourteen".
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