Base | Representation |
---|---|
bin | 10110111000110110… |
… | …00101111010101111 |
3 | 1011201101002022022212 |
4 | 23130123011322233 |
5 | 200131213233424 |
6 | 5351155001035 |
7 | 613336324361 |
oct | 133433057257 |
9 | 34641068285 |
10 | 12288024239 |
11 | 52362a6537 |
12 | 246b29917b |
13 | 120aa2b67a |
14 | 847d94d31 |
15 | 4bdbb610e |
hex | 2dc6c5eaf |
12288024239 has 2 divisors, whose sum is σ = 12288024240. Its totient is φ = 12288024238.
The previous prime is 12288024193. The next prime is 12288024241. The reversal of 12288024239 is 93242088221.
It is a strong prime.
It is an emirp because it is prime and its reverse (93242088221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12288024239 - 28 = 12288023983 is a prime.
Together with 12288024241, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 12288024196 and 12288024205.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12288023239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6144012119 + 6144012120.
It is an arithmetic number, because the mean of its divisors is an integer number (6144012120).
Almost surely, 212288024239 is an apocalyptic number.
12288024239 is a deficient number, since it is larger than the sum of its proper divisors (1).
12288024239 is an equidigital number, since it uses as much as digits as its factorization.
12288024239 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 12288024239 in words is "twelve billion, two hundred eighty-eight million, twenty-four thousand, two hundred thirty-nine".
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