Base | Representation |
---|---|
bin | 101101110001… |
… | …1011010000011 |
3 | 1200011022222202 |
4 | 1123203122003 |
5 | 22121001011 |
6 | 2214223415 |
7 | 410666141 |
oct | 133433203 |
9 | 50138882 |
10 | 24000131 |
11 | 12602721 |
12 | 8054b6b |
13 | 4c8407c |
14 | 328a591 |
15 | 219123b |
hex | 16e3683 |
24000131 has 2 divisors, whose sum is σ = 24000132. Its totient is φ = 24000130.
The previous prime is 24000113. The next prime is 24000143. The reversal of 24000131 is 13100042.
It is a happy number.
Together with previous prime (24000113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 24000131 - 214 = 23983747 is a prime.
It is a super-2 number, since 2×240001312 = 1152012576034322, which contains 22 as substring.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (24000931) 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 as a sum of consecutive naturals, namely, 12000065 + 12000066.
It is an arithmetic number, because the mean of its divisors is an integer number (12000066).
Almost surely, 224000131 is an apocalyptic number.
24000131 is a deficient number, since it is larger than the sum of its proper divisors (1).
24000131 is an equidigital number, since it uses as much as digits as its factorization.
24000131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 24000131 is about 4898.9928556796. The cubic root of 24000131 is about 288.4504388791.
Adding to 24000131 its reverse (13100042), we get a palindrome (37100173).
The spelling of 24000131 in words is "twenty-four million, one hundred thirty-one", and thus it is an aban number.
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