Base | Representation |
---|---|
bin | 110101110101… |
… | …000111100001 |
3 | 222112220221002 |
4 | 311311013201 |
5 | 12103024301 |
6 | 1222241345 |
7 | 230641346 |
oct | 65650741 |
9 | 28486832 |
10 | 14111201 |
11 | 7a68a55 |
12 | 4886255 |
13 | 2c00c30 |
14 | 1c347cd |
15 | 138b16b |
hex | d751e1 |
14111201 has 8 divisors (see below), whose sum is σ = 15246504. Its totient is φ = 12983040.
The previous prime is 14111183. The next prime is 14111203. The reversal of 14111201 is 10211141.
It can be written as a sum of positive squares in 4 ways, for example, as 678976 + 13432225 = 824^2 + 3665^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14111201 - 218 = 13849057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14111203) 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 7 ways as a sum of consecutive naturals, for example, 2771 + ... + 5991.
It is an arithmetic number, because the mean of its divisors is an integer number (1905813).
Almost surely, 214111201 is an apocalyptic number.
It is an amenable number.
14111201 is a deficient number, since it is larger than the sum of its proper divisors (1135303).
14111201 is a wasteful number, since it uses less digits than its factorization.
14111201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3571.
The product of its (nonzero) digits is 8, while the sum is 11.
The square root of 14111201 is about 3756.4878543661. The cubic root of 14111201 is about 241.6506639159.
Adding to 14111201 its reverse (10211141), we get a palindrome (24322342).
The spelling of 14111201 in words is "fourteen million, one hundred eleven thousand, two hundred one".
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