Base | Representation |
---|---|
bin | 10110111011001001… |
… | …01000001010001011 |
3 | 1011202201100200002002 |
4 | 23131210220022023 |
5 | 200201132113003 |
6 | 5353124101215 |
7 | 613662222014 |
oct | 133544501213 |
9 | 34681320062 |
10 | 12307301003 |
11 | 5246172448 |
12 | 247583480b |
13 | 1211a1a83a |
14 | 84a77200b |
15 | 4c0722a88 |
hex | 2dd92828b |
12307301003 has 2 divisors, whose sum is σ = 12307301004. Its totient is φ = 12307301002.
The previous prime is 12307300969. The next prime is 12307301033. The reversal of 12307301003 is 30010370321.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12307301003 - 216 = 12307235467 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (12307301033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6153650501 + 6153650502.
It is an arithmetic number, because the mean of its divisors is an integer number (6153650502).
Almost surely, 212307301003 is an apocalyptic number.
12307301003 is a deficient number, since it is larger than the sum of its proper divisors (1).
12307301003 is an equidigital number, since it uses as much as digits as its factorization.
12307301003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 378, while the sum is 20.
Adding to 12307301003 its reverse (30010370321), we get a palindrome (42317671324).
The spelling of 12307301003 in words is "twelve billion, three hundred seven million, three hundred one thousand, three".
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