Base | Representation |
---|---|
bin | 110111001101… |
… | …101001010101 |
3 | 1000020100100011 |
4 | 313031221111 |
5 | 12201130223 |
6 | 1234120221 |
7 | 234011464 |
oct | 67155125 |
9 | 30210304 |
10 | 14473813 |
11 | 8196432 |
12 | 4a20071 |
13 | 2cc9cb3 |
14 | 1cca9db |
15 | 140d80d |
hex | dcda55 |
14473813 has 8 divisors (see below), whose sum is σ = 15027480. Its totient is φ = 13923840.
The previous prime is 14473777. The next prime is 14473829. The reversal of 14473813 is 31837441.
It can be written as a sum of positive squares in 4 ways, for example, as 879844 + 13593969 = 938^2 + 3687^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14473813 - 213 = 14465621 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 (14473853) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9033 + ... + 10513.
It is an arithmetic number, because the mean of its divisors is an integer number (1878435).
Almost surely, 214473813 is an apocalyptic number.
It is an amenable number.
14473813 is a deficient number, since it is larger than the sum of its proper divisors (553667).
14473813 is a wasteful number, since it uses less digits than its factorization.
14473813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1847.
The product of its digits is 8064, while the sum is 31.
The square root of 14473813 is about 3804.4464774787. The cubic root of 14473813 is about 243.7030619240.
The spelling of 14473813 in words is "fourteen million, four hundred seventy-three thousand, eight hundred thirteen".
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