Base | Representation |
---|---|
bin | 110110001011… |
… | …001001101101 |
3 | 222201111201202 |
4 | 312023021231 |
5 | 12113421303 |
6 | 1224215245 |
7 | 231465440 |
oct | 66131155 |
9 | 28644652 |
10 | 14201453 |
11 | 801a842 |
12 | 490a525 |
13 | 2c33036 |
14 | 1c59657 |
15 | 13a7c88 |
hex | d8b26d |
14201453 has 4 divisors (see below), whose sum is σ = 16230240. Its totient is φ = 12172668.
The previous prime is 14201449. The next prime is 14201461. The reversal of 14201453 is 35410241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35410241 = 2243 ⋅15787.
It is a cyclic number.
It is not a de Polignac number, because 14201453 - 22 = 14201449 is a prime.
It is a super-2 number, since 2×142014532 = 403362534622418, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14201413) 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 3 ways as a sum of consecutive naturals, for example, 1014383 + ... + 1014396.
It is an arithmetic number, because the mean of its divisors is an integer number (4057560).
Almost surely, 214201453 is an apocalyptic number.
It is an amenable number.
14201453 is a deficient number, since it is larger than the sum of its proper divisors (2028787).
14201453 is an equidigital number, since it uses as much as digits as its factorization.
14201453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2028786.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 14201453 is about 3768.4815244339. The cubic root of 14201453 is about 242.1647501877.
Adding to 14201453 its reverse (35410241), we get a palindrome (49611694).
The spelling of 14201453 in words is "fourteen million, two hundred one thousand, four hundred fifty-three".
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