Base | Representation |
---|---|
bin | 101101110101… |
… | …1000010110101 |
3 | 1200012220220100 |
4 | 1123223002311 |
5 | 22123001123 |
6 | 2215024313 |
7 | 411156300 |
oct | 133530265 |
9 | 50186810 |
10 | 24031413 |
11 | 1262417a |
12 | 806b099 |
13 | 4c95393 |
14 | 3297b37 |
15 | 219a643 |
hex | 16eb0b5 |
24031413 has 18 divisors (see below), whose sum is σ = 40380054. Its totient is φ = 13731984.
The previous prime is 24031411. The next prime is 24031487. The reversal of 24031413 is 31413042.
It can be written as a sum of positive squares in only one way, i.e., 17994564 + 6036849 = 4242^2 + 2457^2 .
It is not a de Polignac number, because 24031413 - 21 = 24031411 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24031411) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26806 + ... + 27687.
Almost surely, 224031413 is an apocalyptic number.
It is an amenable number.
24031413 is a deficient number, since it is larger than the sum of its proper divisors (16348641).
24031413 is a wasteful number, since it uses less digits than its factorization.
24031413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54513 (or 54503 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 24031413 is about 4902.1845130513. The cubic root of 24031413 is about 288.5757074886.
Adding to 24031413 its reverse (31413042), we get a palindrome (55444455).
The spelling of 24031413 in words is "twenty-four million, thirty-one thousand, four hundred thirteen".
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