Base | Representation |
---|---|
bin | 110110001101… |
… | …001111010001 |
3 | 222201221110100 |
4 | 312031033101 |
5 | 12114210001 |
6 | 1224323013 |
7 | 231532401 |
oct | 66151721 |
9 | 28657410 |
10 | 14210001 |
11 | 8026203 |
12 | 4913469 |
13 | 2c36bb0 |
14 | 1c5c801 |
15 | 13aa586 |
hex | d8d3d1 |
14210001 has 12 divisors (see below), whose sum is σ = 22104628. Its totient is φ = 8744544.
The previous prime is 14209999. The next prime is 14210039. The reversal of 14210001 is 10001241.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7160976 + 7049025 = 2676^2 + 2655^2 .
It is not a de Polignac number, because 14210001 - 21 = 14209999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (14210071) 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 11 ways as a sum of consecutive naturals, for example, 60610 + ... + 60843.
Almost surely, 214210001 is an apocalyptic number.
It is an amenable number.
14210001 is a deficient number, since it is larger than the sum of its proper divisors (7894627).
14210001 is a wasteful number, since it uses less digits than its factorization.
14210001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121472 (or 121469 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 14210001 is about 3769.6154976337. The cubic root of 14210001 is about 242.2133275904.
Adding to 14210001 its reverse (10001241), we get a palindrome (24211242).
The spelling of 14210001 in words is "fourteen million, two hundred ten thousand, one".
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