Base | Representation |
---|---|
bin | 110101101001… |
… | …111000010001 |
3 | 222110120210012 |
4 | 311221320101 |
5 | 12100041134 |
6 | 1221244305 |
7 | 230360216 |
oct | 65517021 |
9 | 28416705 |
10 | 14065169 |
11 | 7a37408 |
12 | 4863695 |
13 | 2bb5cb1 |
14 | 1c21b0d |
15 | 137c6ce |
hex | d69e11 |
14065169 has 2 divisors, whose sum is σ = 14065170. Its totient is φ = 14065168.
The previous prime is 14065157. The next prime is 14065199. The reversal of 14065169 is 96156041.
14065169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13778944 + 286225 = 3712^2 + 535^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14065169 is a prime.
It is a super-2 number, since 2×140651692 = 395657957997122, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (14065199) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7032584 + 7032585.
It is an arithmetic number, because the mean of its divisors is an integer number (7032585).
Almost surely, 214065169 is an apocalyptic number.
It is an amenable number.
14065169 is a deficient number, since it is larger than the sum of its proper divisors (1).
14065169 is an equidigital number, since it uses as much as digits as its factorization.
14065169 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 14065169 is about 3750.3558497828. The cubic root of 14065169 is about 241.3876156516.
The spelling of 14065169 in words is "fourteen million, sixty-five thousand, one hundred sixty-nine".
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