Base | Representation |
---|---|
bin | 110010000110… |
… | …000110110110 |
3 | 220201012000022 |
4 | 302012012312 |
5 | 11330212324 |
6 | 1145245142 |
7 | 216423224 |
oct | 62060666 |
9 | 26635008 |
10 | 13132214 |
11 | 745a477 |
12 | 44937b2 |
13 | 294a454 |
14 | 1a5bb14 |
15 | 124605e |
hex | c861b6 |
13132214 has 8 divisors (see below), whose sum is σ = 19716240. Its totient is φ = 6560136.
The previous prime is 13132193. The next prime is 13132219. The reversal of 13132214 is 41223131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13132192 and 13132201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13132219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647 + ... + 5165.
It is an arithmetic number, because the mean of its divisors is an integer number (2464530).
Almost surely, 213132214 is an apocalyptic number.
13132214 is a deficient number, since it is larger than the sum of its proper divisors (6584026).
13132214 is a wasteful number, since it uses less digits than its factorization.
13132214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5974.
The product of its digits is 144, while the sum is 17.
The square root of 13132214 is about 3623.8396763654. The cubic root of 13132214 is about 235.9279081725.
Adding to 13132214 its reverse (41223131), we get a palindrome (54355345).
The spelling of 13132214 in words is "thirteen million, one hundred thirty-two thousand, two hundred fourteen".
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