Base | Representation |
---|---|
bin | 101110010010… |
… | …001101011110 |
3 | 211211102122022 |
4 | 232102031132 |
5 | 11101230324 |
6 | 1112020142 |
7 | 205062542 |
oct | 56221536 |
9 | 24742568 |
10 | 12133214 |
11 | 6937955 |
12 | 4091652 |
13 | 268a822 |
14 | 187ba22 |
15 | 10ea05e |
hex | b9235e |
12133214 has 8 divisors (see below), whose sum is σ = 18787008. Its totient is φ = 5870880.
The previous prime is 12133193. The next prime is 12133217. The reversal of 12133214 is 41233121.
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 = 12133192 and 12133201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12133217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97787 + ... + 97910.
It is an arithmetic number, because the mean of its divisors is an integer number (2348376).
Almost surely, 212133214 is an apocalyptic number.
12133214 is a deficient number, since it is larger than the sum of its proper divisors (6653794).
12133214 is a wasteful number, since it uses less digits than its factorization.
12133214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195730.
The product of its digits is 144, while the sum is 17.
The square root of 12133214 is about 3483.2763312720. The cubic root of 12133214 is about 229.7869103889.
Adding to 12133214 its reverse (41233121), we get a palindrome (53366335).
The spelling of 12133214 in words is "twelve million, one hundred thirty-three thousand, two hundred fourteen".
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