Base | Representation |
---|---|
bin | 10110101001000100… |
… | …101111110001000101 |
3 | 2022202022020121122020 |
4 | 112221010233301011 |
5 | 344242211231323 |
6 | 15100222153353 |
7 | 1520313514200 |
oct | 265104576105 |
9 | 68668217566 |
10 | 24311430213 |
11 | a346194394 |
12 | 4865a22859 |
13 | 23a5999985 |
14 | 1268b46937 |
15 | 97450bae3 |
hex | 5a912fc45 |
24311430213 has 24 divisors (see below), whose sum is σ = 37828067328. Its totient is φ = 13847835456.
The previous prime is 24311430149. The next prime is 24311430223. The reversal of 24311430213 is 31203411342.
It is a happy number.
It is not a de Polignac number, because 24311430213 - 26 = 24311430149 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 (24311430223) 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 23 ways as a sum of consecutive naturals, for example, 218181 + ... + 310202.
It is an arithmetic number, because the mean of its divisors is an integer number (1576169472).
Almost surely, 224311430213 is an apocalyptic number.
It is an amenable number.
24311430213 is a deficient number, since it is larger than the sum of its proper divisors (13516637115).
24311430213 is a wasteful number, since it uses less digits than its factorization.
24311430213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528713 (or 528706 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 24311430213 its reverse (31203411342), we get a palindrome (55514841555).
The spelling of 24311430213 in words is "twenty-four billion, three hundred eleven million, four hundred thirty thousand, two hundred thirteen".
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