Base | Representation |
---|---|
bin | 101101110110… |
… | …110100010110 |
3 | 211121201201202 |
4 | 231312310112 |
5 | 11034133024 |
6 | 1105352502 |
7 | 204114455 |
oct | 55666426 |
9 | 24551652 |
10 | 12021014 |
11 | 6870625 |
12 | 4038732 |
13 | 264b735 |
14 | 184cb9c |
15 | 10c6bae |
hex | b76d16 |
12021014 has 8 divisors (see below), whose sum is σ = 18337320. Its totient is φ = 5908576.
The previous prime is 12021013. The next prime is 12021017. The reversal of 12021014 is 41012021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12020986 and 12021004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12021013) 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, 50819 + ... + 51054.
It is an arithmetic number, because the mean of its divisors is an integer number (2292165).
Almost surely, 212021014 is an apocalyptic number.
12021014 is a deficient number, since it is larger than the sum of its proper divisors (6316306).
12021014 is a wasteful number, since it uses less digits than its factorization.
12021014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101934.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 12021014 is about 3467.1333980682. The cubic root of 12021014 is about 229.0764096067.
Adding to 12021014 its reverse (41012021), we get a palindrome (53033035).
The spelling of 12021014 in words is "twelve million, twenty-one thousand, fourteen".
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