Base | Representation |
---|---|
bin | 110110111100… |
… | …010110111001 |
3 | 1000002202012111 |
4 | 312330112321 |
5 | 12141344001 |
6 | 1232412321 |
7 | 233265154 |
oct | 66742671 |
9 | 30082174 |
10 | 14403001 |
11 | 8148208 |
12 | 49a70a1 |
13 | 2ca39b2 |
14 | 1cacc9b |
15 | 13e7851 |
hex | dbc5b9 |
14403001 has 4 divisors (see below), whose sum is σ = 14452452. Its totient is φ = 14353552.
The previous prime is 14402987. The next prime is 14403017. The reversal of 14403001 is 10030441.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11594025 + 2808976 = 3405^2 + 1676^2 .
It is a cyclic number.
It is not a de Polignac number, because 14403001 - 221 = 12305849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14403031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24286 + ... + 24871.
It is an arithmetic number, because the mean of its divisors is an integer number (3613113).
Almost surely, 214403001 is an apocalyptic number.
It is an amenable number.
14403001 is a deficient number, since it is larger than the sum of its proper divisors (49451).
14403001 is an equidigital number, since it uses as much as digits as its factorization.
14403001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49450.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 14403001 is about 3795.1285880718. The cubic root of 14403001 is about 243.3049792862.
Adding to 14403001 its reverse (10030441), we get a palindrome (24433442).
The spelling of 14403001 in words is "fourteen million, four hundred three thousand, one".
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