Base | Representation |
---|---|
bin | 101110000100… |
… | …0011111001101 |
3 | 1200110001100000 |
4 | 1130020133031 |
5 | 22140331023 |
6 | 2221354513 |
7 | 412201014 |
oct | 134103715 |
9 | 50401300 |
10 | 24152013 |
11 | 126a6846 |
12 | 8108a39 |
13 | 5008242 |
14 | 32c9a7b |
15 | 21c1243 |
hex | 17087cd |
24152013 has 12 divisors (see below), whose sum is σ = 36178688. Its totient is φ = 16101180.
The previous prime is 24151991. The next prime is 24152017. The reversal of 24152013 is 31025142.
It is not a de Polignac number, because 24152013 - 218 = 23889869 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 (24152017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49453 + ... + 49938.
Almost surely, 224152013 is an apocalyptic number.
It is an amenable number.
24152013 is a deficient number, since it is larger than the sum of its proper divisors (12026675).
24152013 is an frugal number, since it uses more digits than its factorization.
24152013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99406 (or 99394 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 24152013 is about 4914.4697577663. The cubic root of 24152013 is about 289.0576346861.
Adding to 24152013 its reverse (31025142), we get a palindrome (55177155).
The spelling of 24152013 in words is "twenty-four million, one hundred fifty-two thousand, thirteen".
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