Base | Representation |
---|---|
bin | 110110010001… |
… | …000000100111 |
3 | 222202201122102 |
4 | 312101000213 |
5 | 12120203242 |
6 | 1224522315 |
7 | 231625415 |
oct | 66210047 |
9 | 28681572 |
10 | 14225447 |
11 | 8036875 |
12 | 492039b |
13 | 2c40c32 |
14 | 1c642b5 |
15 | 13aee32 |
hex | d91027 |
14225447 has 6 divisors (see below), whose sum is σ = 15111768. Its totient is φ = 13388384.
The previous prime is 14225423. The next prime is 14225461. The reversal of 14225447 is 74452241.
It is not a de Polignac number, because 14225447 - 28 = 14225191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14225417) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24323 + ... + 24900.
It is an arithmetic number, because the mean of its divisors is an integer number (2518628).
Almost surely, 214225447 is an apocalyptic number.
14225447 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
14225447 is a deficient number, since it is larger than the sum of its proper divisors (886321).
14225447 is an equidigital number, since it uses as much as digits as its factorization.
14225447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49257 (or 49240 counting only the distinct ones).
The product of its digits is 8960, while the sum is 29.
The square root of 14225447 is about 3771.6636912641. The cubic root of 14225447 is about 242.3010562337.
Adding to 14225447 its reverse (74452241), we get a palindrome (88677688).
The spelling of 14225447 in words is "fourteen million, two hundred twenty-five thousand, four hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •