Base | Representation |
---|---|
bin | 110110101010… |
… | …110010101001 |
3 | 222222002111121 |
4 | 312222302221 |
5 | 12132043144 |
6 | 1231055241 |
7 | 232545325 |
oct | 66526251 |
9 | 28862447 |
10 | 14331049 |
11 | 80a9147 |
12 | 4971521 |
13 | 2c7a015 |
14 | 1c90985 |
15 | 13d1384 |
hex | daaca9 |
14331049 has 4 divisors (see below), whose sum is σ = 14393860. Its totient is φ = 14268240.
The previous prime is 14331043. The next prime is 14331077. The reversal of 14331049 is 94013341.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94013341 = 1423 ⋅66067.
It can be written as a sum of positive squares in 2 ways, for example, as 13927824 + 403225 = 3732^2 + 635^2 .
It is a cyclic number.
It is not a de Polignac number, because 14331049 - 219 = 13806761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14331043) 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, 31062 + ... + 31519.
It is an arithmetic number, because the mean of its divisors is an integer number (3598465).
Almost surely, 214331049 is an apocalyptic number.
It is an amenable number.
14331049 is a deficient number, since it is larger than the sum of its proper divisors (62811).
14331049 is an equidigital number, since it uses as much as digits as its factorization.
14331049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62810.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 14331049 is about 3785.6371986761. The cubic root of 14331049 is about 242.8991492176.
The spelling of 14331049 in words is "fourteen million, three hundred thirty-one thousand, forty-nine".
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