Base | Representation |
---|---|
bin | 10011100101010010001001 |
3 | 100122210202202 |
4 | 103211102021 |
5 | 2303232244 |
6 | 302005545 |
7 | 61430216 |
oct | 23452211 |
9 | 10583682 |
10 | 5133449 |
11 | 2996922 |
12 | 18768b5 |
13 | 10a9759 |
14 | 978b0d |
15 | 6b604e |
hex | 4e5489 |
5133449 has 4 divisors (see below), whose sum is σ = 5138436. Its totient is φ = 5128464.
The previous prime is 5133437. The next prime is 5133451. The reversal of 5133449 is 9443315.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 4687225 + 446224 = 2165^2 + 668^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5133449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5133049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314 + ... + 3219.
It is an arithmetic number, because the mean of its divisors is an integer number (1284609).
Almost surely, 25133449 is an apocalyptic number.
It is an amenable number.
5133449 is a deficient number, since it is larger than the sum of its proper divisors (4987).
5133449 is a wasteful number, since it uses less digits than its factorization.
5133449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4986.
The product of its digits is 6480, while the sum is 29.
The square root of 5133449 is about 2265.7115880006. The cubic root of 5133449 is about 172.5055546766.
The spelling of 5133449 in words is "five million, one hundred thirty-three thousand, four hundred forty-nine".
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