Base | Representation |
---|---|
bin | 110110111111… |
… | …010101101101 |
3 | 1000010100221210 |
4 | 312333111231 |
5 | 12142241323 |
6 | 1232545033 |
7 | 233345601 |
oct | 66772555 |
9 | 30110853 |
10 | 14415213 |
11 | 81563aa |
12 | 49b2179 |
13 | 2ca9417 |
14 | 1cb3501 |
15 | 13eb293 |
hex | dbf56d |
14415213 has 8 divisors (see below), whose sum is σ = 19239328. Its totient is φ = 9600624.
The previous prime is 14415211. The next prime is 14415221. The reversal of 14415213 is 31251441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14415213 - 21 = 14415211 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14415213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14415211) 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 7 ways as a sum of consecutive naturals, for example, 2706 + ... + 6012.
It is an arithmetic number, because the mean of its divisors is an integer number (2404916).
Almost surely, 214415213 is an apocalyptic number.
It is an amenable number.
14415213 is a deficient number, since it is larger than the sum of its proper divisors (4824115).
14415213 is a wasteful number, since it uses less digits than its factorization.
14415213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4763.
The product of its digits is 480, while the sum is 21.
The square root of 14415213 is about 3796.7371518187. The cubic root of 14415213 is about 243.3737242432.
Adding to 14415213 its reverse (31251441), we get a palindrome (45666654).
The spelling of 14415213 in words is "fourteen million, four hundred fifteen thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •