Base | Representation |
---|---|
bin | 110101111111… |
… | …011001110011 |
3 | 222122001201110 |
4 | 311333121303 |
5 | 12110401311 |
6 | 1223204403 |
7 | 231205233 |
oct | 65773163 |
9 | 28561643 |
10 | 14153331 |
11 | 7a97675 |
12 | 48a6703 |
13 | 2c1716a |
14 | 1c45cc3 |
15 | 13988a6 |
hex | d7f673 |
14153331 has 4 divisors (see below), whose sum is σ = 18871112. Its totient is φ = 9435552.
The previous prime is 14153327. The next prime is 14153339. The reversal of 14153331 is 13335141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13335141 = 3 ⋅4445047.
It is not a de Polignac number, because 14153331 - 22 = 14153327 is a prime.
It is a super-2 number, since 2×141533312 = 400633556791122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14153298 and 14153307.
It is not an unprimeable number, because it can be changed into a prime (14153339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358886 + ... + 2358891.
It is an arithmetic number, because the mean of its divisors is an integer number (4717778).
It is a self-describing number.
Almost surely, 214153331 is an apocalyptic number.
14153331 is a deficient number, since it is larger than the sum of its proper divisors (4717781).
14153331 is an equidigital number, since it uses as much as digits as its factorization.
14153331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4717780.
The product of its digits is 540, while the sum is 21.
The square root of 14153331 is about 3762.0913067069. The cubic root of 14153331 is about 241.8909134280.
Adding to 14153331 its reverse (13335141), we get a palindrome (27488472).
The spelling of 14153331 in words is "fourteen million, one hundred fifty-three thousand, three hundred thirty-one".
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