Base | Representation |
---|---|
bin | 10110111010010110… |
… | …01010110010100101 |
3 | 1011202020210121012211 |
4 | 23131023022302211 |
5 | 200142430031414 |
6 | 5352325043421 |
7 | 613551414421 |
oct | 133513126245 |
9 | 34666717184 |
10 | 12300627109 |
11 | 5242424231 |
12 | 2473556571 |
13 | 1210521ba4 |
14 | 849915b81 |
15 | 4bed553c4 |
hex | 2dd2caca5 |
12300627109 has 2 divisors, whose sum is σ = 12300627110. Its totient is φ = 12300627108.
The previous prime is 12300627089. The next prime is 12300627191. The reversal of 12300627109 is 90172600321.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8543304900 + 3757322209 = 92430^2 + 61297^2 .
It is a cyclic number.
It is not a de Polignac number, because 12300627109 - 217 = 12300496037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12300637109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150313554 + 6150313555.
It is an arithmetic number, because the mean of its divisors is an integer number (6150313555).
Almost surely, 212300627109 is an apocalyptic number.
It is an amenable number.
12300627109 is a deficient number, since it is larger than the sum of its proper divisors (1).
12300627109 is an equidigital number, since it uses as much as digits as its factorization.
12300627109 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4536, while the sum is 31.
The spelling of 12300627109 in words is "twelve billion, three hundred million, six hundred twenty-seven thousand, one hundred nine".
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